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Message-ID: <20220113194358.xnnbhsoyetihterb@pengutronix.de>
Date: Thu, 13 Jan 2022 20:43:58 +0100
From: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
To: Mark Brown <broonie@...nel.org>
Cc: Andrew Lunn <andrew@...n.ch>, Ulf Hansson <ulf.hansson@...aro.org>,
Vignesh Raghavendra <vigneshr@...com>,
KVM list <kvm@...r.kernel.org>,
"Rafael J. Wysocki" <rafael@...nel.org>, linux-iio@...r.kernel.org,
Linus Walleij <linus.walleij@...aro.org>,
Amit Kucheria <amitk@...nel.org>,
ALSA Development Mailing List <alsa-devel@...a-project.org>,
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
Jaroslav Kysela <perex@...ex.cz>,
Guenter Roeck <groeck@...omium.org>,
Thierry Reding <thierry.reding@...il.com>,
MTD Maling List <linux-mtd@...ts.infradead.org>,
Linux I2C <linux-i2c@...r.kernel.org>,
Miquel Raynal <miquel.raynal@...tlin.com>,
linux-phy@...ts.infradead.org, Jiri Slaby <jirislaby@...nel.org>,
openipmi-developer@...ts.sourceforge.net,
"David S. Miller" <davem@...emloft.net>,
Khuong Dinh <khuong@...amperecomputing.com>,
Florian Fainelli <f.fainelli@...il.com>,
Matthias Schiffer <matthias.schiffer@...tq-group.com>,
Joakim Zhang <qiangqing.zhang@....com>,
Kamal Dasu <kdasu.kdev@...il.com>,
Lee Jones <lee.jones@...aro.org>,
Bartosz Golaszewski <brgl@...ev.pl>,
Daniel Lezcano <daniel.lezcano@...aro.org>,
Kishon Vijay Abraham I <kishon@...com>,
Geert Uytterhoeven <geert@...ux-m68k.org>,
"open list:SERIAL DRIVERS" <linux-serial@...r.kernel.org>,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
bcm-kernel-feedback-list <bcm-kernel-feedback-list@...adcom.com>,
Zhang Rui <rui.zhang@...el.com>,
Linux PWM List <linux-pwm@...r.kernel.org>,
Robert Richter <rric@...nel.org>,
Saravanan Sekar <sravanhome@...il.com>,
Corey Minyard <minyard@....org>,
Linux PM list <linux-pm@...r.kernel.org>,
Liam Girdwood <lgirdwood@...il.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
John Garry <john.garry@...wei.com>,
Peter Korsgaard <peter@...sgaard.com>,
William Breathitt Gray <vilhelm.gray@...il.com>,
Mark Gross <markgross@...nel.org>,
Hans de Goede <hdegoede@...hat.com>,
Alex Williamson <alex.williamson@...hat.com>,
Tony Luck <tony.luck@...el.com>,
Borislav Petkov <bp@...en8.de>,
Sebastian Reichel <sre@...nel.org>,
Jakub Kicinski <kuba@...nel.org>,
Matthias Brugger <matthias.bgg@...il.com>,
Takashi Iwai <tiwai@...e.com>,
platform-driver-x86@...r.kernel.org,
Benson Leung <bleung@...omium.org>,
Linux ARM <linux-arm-kernel@...ts.infradead.org>,
linux-edac@...r.kernel.org, Sergey Shtylyov <s.shtylyov@....ru>,
Mun Yew Tham <mun.yew.tham@...el.com>,
Eric Auger <eric.auger@...hat.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
"open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
Cornelia Huck <cohuck@...hat.com>,
Linux MMC List <linux-mmc@...r.kernel.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
linux-spi <linux-spi@...r.kernel.org>,
Linux-Renesas <linux-renesas-soc@...r.kernel.org>,
Vinod Koul <vkoul@...nel.org>,
James Morse <james.morse@....com>,
Zha Qipeng <qipeng.zha@...el.com>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Richard Weinberger <richard@....at>,
Niklas Söderlund <niklas.soderlund@...natech.se>,
linux-mediatek@...ts.infradead.org,
Brian Norris <computersforpeace@...il.com>,
netdev@...r.kernel.org
Subject: [PATCH] driver core: platform: Rename platform_get_irq_optional() to
platform_get_irq_silent()
The subsystems regulator, clk and gpio have the concept of a dummy
resource. For regulator, clk and gpio there is a semantic difference
between the regular _get() function and the _get_optional() variant.
(One might return the dummy resource, the other won't. Unfortunately
which one implements which isn't the same for these three.) The
difference between platform_get_irq() and platform_get_irq_optional() is
only that the former might emit an error message and the later won't.
To prevent people's expectations that there is a semantic difference
between these too, rename platform_get_irq_optional() to
platform_get_irq_silent() to make the actual difference more obvious.
The #define for the old name can and should be removed once all patches
currently in flux still relying on platform_get_irq_optional() are
fixed.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
---
Hello,
On Thu, Jan 13, 2022 at 02:45:30PM +0000, Mark Brown wrote:
> On Thu, Jan 13, 2022 at 12:08:31PM +0100, Uwe Kleine-König wrote:
>
> > This is all very unfortunate. In my eyes b) is the most sensible
> > sense, but the past showed that we don't agree here. (The most annoying
> > part of regulator_get is the warning that is emitted that regularily
> > makes customers ask what happens here and if this is fixable.)
>
> Fortunately it can be fixed, and it's safer to clearly specify things.
> The prints are there because when the description is wrong enough to
> cause things to blow up we can fail to boot or run messily and
> forgetting to describe some supplies (or typoing so they haven't done
> that) and people were having a hard time figuring out what might've
> happened.
Yes, that's right. I sent a patch for such a warning in 2019 and pinged
occationally. Still waiting for it to be merged :-\
(https://lore.kernel.org/r/20190625100412.11815-1-u.kleine-koenig@pengutronix.de)
> > I think at least c) is easy to resolve because
> > platform_get_irq_optional() isn't that old yet and mechanically
> > replacing it by platform_get_irq_silent() should be easy and safe.
> > And this is orthogonal to the discussion if -ENOXIO is a sensible return
> > value and if it's as easy as it could be to work with errors on irq
> > lookups.
>
> It'd certainly be good to name anything that doesn't correspond to one
> of the existing semantics for the API (!) something different rather
> than adding yet another potentially overloaded meaning.
It seems we're (at least) three who agree about this. Here is a patch
fixing the name.
Best regards
Uwe
drivers/base/platform.c | 12 ++++++------
drivers/char/ipmi/bt-bmc.c | 2 +-
drivers/char/ipmi/ipmi_si_platform.c | 4 ++--
drivers/char/tpm/tpm_tis.c | 2 +-
drivers/counter/interrupt-cnt.c | 2 +-
drivers/cpufreq/qcom-cpufreq-hw.c | 2 +-
drivers/dma/mmp_pdma.c | 2 +-
drivers/edac/xgene_edac.c | 2 +-
drivers/gpio/gpio-altera.c | 2 +-
drivers/gpio/gpio-dwapb.c | 2 +-
drivers/gpio/gpio-mvebu.c | 2 +-
drivers/gpio/gpio-realtek-otto.c | 2 +-
drivers/gpio/gpio-tqmx86.c | 2 +-
drivers/gpio/gpio-xilinx.c | 2 +-
drivers/gpu/drm/v3d/v3d_irq.c | 2 +-
drivers/i2c/busses/i2c-brcmstb.c | 2 +-
drivers/i2c/busses/i2c-ocores.c | 2 +-
drivers/i2c/busses/i2c-pca-platform.c | 2 +-
drivers/irqchip/irq-renesas-intc-irqpin.c | 2 +-
drivers/irqchip/irq-renesas-irqc.c | 2 +-
drivers/mfd/intel_pmc_bxt.c | 2 +-
drivers/mmc/host/sh_mmcif.c | 2 +-
drivers/mtd/nand/raw/brcmnand/brcmnand.c | 2 +-
drivers/mtd/nand/raw/renesas-nand-controller.c | 2 +-
drivers/net/ethernet/broadcom/genet/bcmgenet.c | 2 +-
drivers/net/ethernet/davicom/dm9000.c | 2 +-
drivers/net/ethernet/freescale/fec_ptp.c | 2 +-
drivers/net/ethernet/marvell/mvmdio.c | 2 +-
drivers/net/ethernet/ti/davinci_emac.c | 2 +-
drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 4 ++--
drivers/perf/arm_smmuv3_pmu.c | 2 +-
drivers/phy/renesas/phy-rcar-gen3-usb2.c | 2 +-
drivers/pinctrl/bcm/pinctrl-iproc-gpio.c | 2 +-
drivers/pinctrl/intel/pinctrl-baytrail.c | 2 +-
drivers/pinctrl/intel/pinctrl-lynxpoint.c | 2 +-
drivers/pinctrl/pinctrl-keembay.c | 2 +-
drivers/pinctrl/samsung/pinctrl-samsung.c | 2 +-
drivers/platform/chrome/cros_ec_lpc.c | 2 +-
drivers/platform/x86/hp_accel.c | 2 +-
drivers/platform/x86/intel/punit_ipc.c | 2 +-
drivers/platform/x86/intel_scu_pltdrv.c | 2 +-
drivers/power/supply/mp2629_charger.c | 2 +-
drivers/rtc/rtc-m48t59.c | 2 +-
drivers/spi/spi-hisi-sfc-v3xx.c | 2 +-
drivers/spi/spi-mtk-nor.c | 2 +-
drivers/thermal/rcar_gen3_thermal.c | 2 +-
drivers/tty/serial/8250/8250_mtk.c | 2 +-
drivers/tty/serial/altera_jtaguart.c | 2 +-
drivers/tty/serial/altera_uart.c | 2 +-
drivers/tty/serial/imx.c | 4 ++--
drivers/tty/serial/qcom_geni_serial.c | 2 +-
drivers/tty/serial/sh-sci.c | 2 +-
drivers/uio/uio_pdrv_genirq.c | 2 +-
drivers/usb/phy/phy-tegra-usb.c | 2 +-
drivers/vfio/platform/vfio_platform.c | 2 +-
drivers/watchdog/dw_wdt.c | 2 +-
drivers/watchdog/orion_wdt.c | 4 ++--
drivers/watchdog/qcom-wdt.c | 2 +-
include/linux/platform_device.h | 9 ++++++++-
sound/soc/dwc/dwc-i2s.c | 2 +-
sound/soc/intel/keembay/kmb_platform.c | 2 +-
61 files changed, 77 insertions(+), 70 deletions(-)
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 6cb04ac48bf0..acb9962b9889 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -149,7 +149,7 @@ EXPORT_SYMBOL_GPL(devm_platform_ioremap_resource_byname);
#endif /* CONFIG_HAS_IOMEM */
/**
- * platform_get_irq_optional - get an optional IRQ for a device
+ * platform_get_irq_silent - get an optional IRQ for a device
* @dev: platform device
* @num: IRQ number index
*
@@ -160,13 +160,13 @@ EXPORT_SYMBOL_GPL(devm_platform_ioremap_resource_byname);
*
* For example::
*
- * int irq = platform_get_irq_optional(pdev, 0);
+ * int irq = platform_get_irq_silent(pdev, 0);
* if (irq < 0)
* return irq;
*
* Return: non-zero IRQ number on success, negative error number on failure.
*/
-int platform_get_irq_optional(struct platform_device *dev, unsigned int num)
+int platform_get_irq_silent(struct platform_device *dev, unsigned int num)
{
int ret;
#ifdef CONFIG_SPARC
@@ -234,7 +234,7 @@ int platform_get_irq_optional(struct platform_device *dev, unsigned int num)
WARN(ret == 0, "0 is an invalid IRQ number\n");
return ret;
}
-EXPORT_SYMBOL_GPL(platform_get_irq_optional);
+EXPORT_SYMBOL_GPL(platform_get_irq_silent);
/**
* platform_get_irq - get an IRQ for a device
@@ -257,7 +257,7 @@ int platform_get_irq(struct platform_device *dev, unsigned int num)
{
int ret;
- ret = platform_get_irq_optional(dev, num);
+ ret = platform_get_irq_silent(dev, num);
if (ret < 0)
return dev_err_probe(&dev->dev, ret,
"IRQ index %u not found\n", num);
@@ -276,7 +276,7 @@ int platform_irq_count(struct platform_device *dev)
{
int ret, nr = 0;
- while ((ret = platform_get_irq_optional(dev, nr)) >= 0)
+ while ((ret = platform_get_irq_silent(dev, nr)) >= 0)
nr++;
if (ret == -EPROBE_DEFER)
diff --git a/drivers/char/ipmi/bt-bmc.c b/drivers/char/ipmi/bt-bmc.c
index 7450904e330a..73bdbc59c9d0 100644
--- a/drivers/char/ipmi/bt-bmc.c
+++ b/drivers/char/ipmi/bt-bmc.c
@@ -379,7 +379,7 @@ static int bt_bmc_config_irq(struct bt_bmc *bt_bmc,
int rc;
u32 reg;
- bt_bmc->irq = platform_get_irq_optional(pdev, 0);
+ bt_bmc->irq = platform_get_irq_silent(pdev, 0);
if (bt_bmc->irq < 0)
return bt_bmc->irq;
diff --git a/drivers/char/ipmi/ipmi_si_platform.c b/drivers/char/ipmi/ipmi_si_platform.c
index 505cc978c97a..4c666eed24d9 100644
--- a/drivers/char/ipmi/ipmi_si_platform.c
+++ b/drivers/char/ipmi/ipmi_si_platform.c
@@ -192,7 +192,7 @@ static int platform_ipmi_probe(struct platform_device *pdev)
else
io.slave_addr = slave_addr;
- io.irq = platform_get_irq_optional(pdev, 0);
+ io.irq = platform_get_irq_silent(pdev, 0);
if (io.irq > 0)
io.irq_setup = ipmi_std_irq_setup;
else
@@ -368,7 +368,7 @@ static int acpi_ipmi_probe(struct platform_device *pdev)
io.irq = tmp;
io.irq_setup = acpi_gpe_irq_setup;
} else {
- int irq = platform_get_irq_optional(pdev, 0);
+ int irq = platform_get_irq_silent(pdev, 0);
if (irq > 0) {
io.irq = irq;
diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c
index d3f2e5364c27..3e6785ad62f2 100644
--- a/drivers/char/tpm/tpm_tis.c
+++ b/drivers/char/tpm/tpm_tis.c
@@ -318,7 +318,7 @@ static int tpm_tis_plat_probe(struct platform_device *pdev)
}
tpm_info.res = *res;
- tpm_info.irq = platform_get_irq_optional(pdev, 0);
+ tpm_info.irq = platform_get_irq_silent(pdev, 0);
if (tpm_info.irq <= 0) {
if (pdev != force_pdev)
tpm_info.irq = -1;
diff --git a/drivers/counter/interrupt-cnt.c b/drivers/counter/interrupt-cnt.c
index 8514a87fcbee..65b9254e63a9 100644
--- a/drivers/counter/interrupt-cnt.c
+++ b/drivers/counter/interrupt-cnt.c
@@ -155,7 +155,7 @@ static int interrupt_cnt_probe(struct platform_device *pdev)
if (!priv)
return -ENOMEM;
- priv->irq = platform_get_irq_optional(pdev, 0);
+ priv->irq = platform_get_irq_silent(pdev, 0);
if (priv->irq == -ENXIO)
priv->irq = 0;
else if (priv->irq < 0)
diff --git a/drivers/cpufreq/qcom-cpufreq-hw.c b/drivers/cpufreq/qcom-cpufreq-hw.c
index 05f3d7876e44..3d1fe9ba98a7 100644
--- a/drivers/cpufreq/qcom-cpufreq-hw.c
+++ b/drivers/cpufreq/qcom-cpufreq-hw.c
@@ -374,7 +374,7 @@ static int qcom_cpufreq_hw_lmh_init(struct cpufreq_policy *policy, int index)
* Look for LMh interrupt. If no interrupt line is specified /
* if there is an error, allow cpufreq to be enabled as usual.
*/
- data->throttle_irq = platform_get_irq_optional(pdev, index);
+ data->throttle_irq = platform_get_irq_silent(pdev, index);
if (data->throttle_irq == -ENXIO)
return 0;
if (data->throttle_irq < 0)
diff --git a/drivers/dma/mmp_pdma.c b/drivers/dma/mmp_pdma.c
index a23563cd118b..707ac21652a6 100644
--- a/drivers/dma/mmp_pdma.c
+++ b/drivers/dma/mmp_pdma.c
@@ -1059,7 +1059,7 @@ static int mmp_pdma_probe(struct platform_device *op)
pdev->dma_channels = dma_channels;
for (i = 0; i < dma_channels; i++) {
- if (platform_get_irq_optional(op, i) > 0)
+ if (platform_get_irq_silent(op, i) > 0)
irq_num++;
}
diff --git a/drivers/edac/xgene_edac.c b/drivers/edac/xgene_edac.c
index 2ccd1db5e98f..87aa537f3b72 100644
--- a/drivers/edac/xgene_edac.c
+++ b/drivers/edac/xgene_edac.c
@@ -1916,7 +1916,7 @@ static int xgene_edac_probe(struct platform_device *pdev)
int i;
for (i = 0; i < 3; i++) {
- irq = platform_get_irq_optional(pdev, i);
+ irq = platform_get_irq_silent(pdev, i);
if (irq < 0) {
dev_err(&pdev->dev, "No IRQ resource\n");
rc = -EINVAL;
diff --git a/drivers/gpio/gpio-altera.c b/drivers/gpio/gpio-altera.c
index b59fae993626..a1a7d8c0ef13 100644
--- a/drivers/gpio/gpio-altera.c
+++ b/drivers/gpio/gpio-altera.c
@@ -266,7 +266,7 @@ static int altera_gpio_probe(struct platform_device *pdev)
altera_gc->mmchip.gc.owner = THIS_MODULE;
altera_gc->mmchip.gc.parent = &pdev->dev;
- altera_gc->mapped_irq = platform_get_irq_optional(pdev, 0);
+ altera_gc->mapped_irq = platform_get_irq_silent(pdev, 0);
if (altera_gc->mapped_irq < 0)
goto skip_irq;
diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c
index b0f3aca61974..133153a40808 100644
--- a/drivers/gpio/gpio-dwapb.c
+++ b/drivers/gpio/gpio-dwapb.c
@@ -543,7 +543,7 @@ static void dwapb_get_irq(struct device *dev, struct fwnode_handle *fwnode,
for (j = 0; j < pp->ngpio; j++) {
if (has_acpi_companion(dev))
- irq = platform_get_irq_optional(to_platform_device(dev), j);
+ irq = platform_get_irq_silent(to_platform_device(dev), j);
else
irq = fwnode_irq_get(fwnode, j);
if (irq > 0)
diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c
index 4c1f9e1091b7..eaaf6fd54d79 100644
--- a/drivers/gpio/gpio-mvebu.c
+++ b/drivers/gpio/gpio-mvebu.c
@@ -1291,7 +1291,7 @@ static int mvebu_gpio_probe(struct platform_device *pdev)
* pins.
*/
for (i = 0; i < 4; i++) {
- int irq = platform_get_irq_optional(pdev, i);
+ int irq = platform_get_irq_silent(pdev, i);
if (irq < 0)
continue;
diff --git a/drivers/gpio/gpio-realtek-otto.c b/drivers/gpio/gpio-realtek-otto.c
index bd75401b549d..b945049c1a39 100644
--- a/drivers/gpio/gpio-realtek-otto.c
+++ b/drivers/gpio/gpio-realtek-otto.c
@@ -289,7 +289,7 @@ static int realtek_gpio_probe(struct platform_device *pdev)
ctrl->gc.ngpio = ngpios;
ctrl->gc.owner = THIS_MODULE;
- irq = platform_get_irq_optional(pdev, 0);
+ irq = platform_get_irq_silent(pdev, 0);
if (!(dev_flags & GPIO_INTERRUPTS_DISABLED) && irq > 0) {
girq = &ctrl->gc.irq;
girq->chip = &realtek_gpio_irq_chip;
diff --git a/drivers/gpio/gpio-tqmx86.c b/drivers/gpio/gpio-tqmx86.c
index 5b103221b58d..16afb563f813 100644
--- a/drivers/gpio/gpio-tqmx86.c
+++ b/drivers/gpio/gpio-tqmx86.c
@@ -236,7 +236,7 @@ static int tqmx86_gpio_probe(struct platform_device *pdev)
struct resource *res;
int ret, irq;
- irq = platform_get_irq_optional(pdev, 0);
+ irq = platform_get_irq_silent(pdev, 0);
if (irq < 0 && irq != -ENXIO)
return irq;
diff --git a/drivers/gpio/gpio-xilinx.c b/drivers/gpio/gpio-xilinx.c
index b6d3a57e27ed..a451bd19d501 100644
--- a/drivers/gpio/gpio-xilinx.c
+++ b/drivers/gpio/gpio-xilinx.c
@@ -658,7 +658,7 @@ static int xgpio_probe(struct platform_device *pdev)
xgpio_save_regs(chip);
- chip->irq = platform_get_irq_optional(pdev, 0);
+ chip->irq = platform_get_irq_silent(pdev, 0);
if (chip->irq <= 0)
goto skip_irq;
diff --git a/drivers/gpu/drm/v3d/v3d_irq.c b/drivers/gpu/drm/v3d/v3d_irq.c
index e714d5318f30..8c88a1958fd4 100644
--- a/drivers/gpu/drm/v3d/v3d_irq.c
+++ b/drivers/gpu/drm/v3d/v3d_irq.c
@@ -214,7 +214,7 @@ v3d_irq_init(struct v3d_dev *v3d)
V3D_CORE_WRITE(core, V3D_CTL_INT_CLR, V3D_CORE_IRQS);
V3D_WRITE(V3D_HUB_INT_CLR, V3D_HUB_IRQS);
- irq1 = platform_get_irq_optional(v3d_to_pdev(v3d), 1);
+ irq1 = platform_get_irq_silent(v3d_to_pdev(v3d), 1);
if (irq1 == -EPROBE_DEFER)
return irq1;
if (irq1 > 0) {
diff --git a/drivers/i2c/busses/i2c-brcmstb.c b/drivers/i2c/busses/i2c-brcmstb.c
index 490ee3962645..0e53d149a207 100644
--- a/drivers/i2c/busses/i2c-brcmstb.c
+++ b/drivers/i2c/busses/i2c-brcmstb.c
@@ -646,7 +646,7 @@ static int brcmstb_i2c_probe(struct platform_device *pdev)
int_name = NULL;
/* Get the interrupt number */
- dev->irq = platform_get_irq_optional(pdev, 0);
+ dev->irq = platform_get_irq_silent(pdev, 0);
/* disable the bsc interrupt line */
brcmstb_i2c_enable_disable_irq(dev, INT_DISABLE);
diff --git a/drivers/i2c/busses/i2c-ocores.c b/drivers/i2c/busses/i2c-ocores.c
index a0af027db04c..c6d21b833964 100644
--- a/drivers/i2c/busses/i2c-ocores.c
+++ b/drivers/i2c/busses/i2c-ocores.c
@@ -682,7 +682,7 @@ static int ocores_i2c_probe(struct platform_device *pdev)
init_waitqueue_head(&i2c->wait);
- irq = platform_get_irq_optional(pdev, 0);
+ irq = platform_get_irq_silent(pdev, 0);
/*
* Since the SoC does have an interrupt, its DT has an interrupt
* property - But this should be bypassed as the IRQ logic in this
diff --git a/drivers/i2c/busses/i2c-pca-platform.c b/drivers/i2c/busses/i2c-pca-platform.c
index 86d4f75ef8d3..783b474097f7 100644
--- a/drivers/i2c/busses/i2c-pca-platform.c
+++ b/drivers/i2c/busses/i2c-pca-platform.c
@@ -138,7 +138,7 @@ static int i2c_pca_pf_probe(struct platform_device *pdev)
int ret = 0;
int irq;
- irq = platform_get_irq_optional(pdev, 0);
+ irq = platform_get_irq_silent(pdev, 0);
/* If irq is 0, we do polling. */
if (irq < 0)
irq = 0;
diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
index 37f9a4499fdb..934669b20d0d 100644
--- a/drivers/irqchip/irq-renesas-intc-irqpin.c
+++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
@@ -417,7 +417,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
/* allow any number of IRQs between 1 and INTC_IRQPIN_MAX */
for (k = 0; k < INTC_IRQPIN_MAX; k++) {
- ret = platform_get_irq_optional(pdev, k);
+ ret = platform_get_irq_silent(pdev, k);
if (ret == -ENXIO)
break;
if (ret < 0)
diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
index 909325f88239..95ff42746e95 100644
--- a/drivers/irqchip/irq-renesas-irqc.c
+++ b/drivers/irqchip/irq-renesas-irqc.c
@@ -141,7 +141,7 @@ static int irqc_probe(struct platform_device *pdev)
/* allow any number of IRQs between 1 and IRQC_IRQ_MAX */
for (k = 0; k < IRQC_IRQ_MAX; k++) {
- ret = platform_get_irq_optional(pdev, k);
+ ret = platform_get_irq_silent(pdev, k);
if (ret == -ENXIO)
break;
if (ret < 0)
diff --git a/drivers/mfd/intel_pmc_bxt.c b/drivers/mfd/intel_pmc_bxt.c
index 9f01d38acc7f..dc58dfd87043 100644
--- a/drivers/mfd/intel_pmc_bxt.c
+++ b/drivers/mfd/intel_pmc_bxt.c
@@ -309,7 +309,7 @@ static int intel_pmc_get_resources(struct platform_device *pdev,
struct resource *res;
int ret;
- scu_data->irq = platform_get_irq_optional(pdev, 0);
+ scu_data->irq = platform_get_irq_silent(pdev, 0);
res = platform_get_resource(pdev, IORESOURCE_MEM,
PLAT_RESOURCE_IPC_INDEX);
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index bcc595c70a9f..aa5579520b06 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -1396,7 +1396,7 @@ static int sh_mmcif_probe(struct platform_device *pdev)
const char *name;
irq[0] = platform_get_irq(pdev, 0);
- irq[1] = platform_get_irq_optional(pdev, 1);
+ irq[1] = platform_get_irq_silent(pdev, 1);
if (irq[0] < 0)
return -ENXIO;
diff --git a/drivers/mtd/nand/raw/brcmnand/brcmnand.c b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
index f75929783b94..2aa10a1755ba 100644
--- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c
+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
@@ -2955,7 +2955,7 @@ static int brcmnand_edu_setup(struct platform_device *pdev)
/* initialize edu */
brcmnand_edu_init(ctrl);
- ctrl->edu_irq = platform_get_irq_optional(pdev, 1);
+ ctrl->edu_irq = platform_get_irq_silent(pdev, 1);
if (ctrl->edu_irq < 0) {
dev_warn(dev,
"FLASH EDU enabled, using ctlrdy irq\n");
diff --git a/drivers/mtd/nand/raw/renesas-nand-controller.c b/drivers/mtd/nand/raw/renesas-nand-controller.c
index 428e08362956..c33958bda059 100644
--- a/drivers/mtd/nand/raw/renesas-nand-controller.c
+++ b/drivers/mtd/nand/raw/renesas-nand-controller.c
@@ -1354,7 +1354,7 @@ static int rnandc_probe(struct platform_device *pdev)
goto disable_hclk;
rnandc_dis_interrupts(rnandc);
- irq = platform_get_irq_optional(pdev, 0);
+ irq = platform_get_irq_silent(pdev, 0);
if (irq == -EPROBE_DEFER) {
ret = irq;
goto disable_eclk;
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index 226f4403cfed..4cfc62a5380a 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -3989,7 +3989,7 @@ static int bcmgenet_probe(struct platform_device *pdev)
err = priv->irq1;
goto err;
}
- priv->wol_irq = platform_get_irq_optional(pdev, 2);
+ priv->wol_irq = platform_get_irq_silent(pdev, 2);
priv->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(priv->base)) {
diff --git a/drivers/net/ethernet/davicom/dm9000.c b/drivers/net/ethernet/davicom/dm9000.c
index 0985ab216566..43f181e13bab 100644
--- a/drivers/net/ethernet/davicom/dm9000.c
+++ b/drivers/net/ethernet/davicom/dm9000.c
@@ -1508,7 +1508,7 @@ dm9000_probe(struct platform_device *pdev)
goto out;
}
- db->irq_wake = platform_get_irq_optional(pdev, 1);
+ db->irq_wake = platform_get_irq_silent(pdev, 1);
if (db->irq_wake >= 0) {
dev_dbg(db->dev, "wakeup irq %d\n", db->irq_wake);
diff --git a/drivers/net/ethernet/freescale/fec_ptp.c b/drivers/net/ethernet/freescale/fec_ptp.c
index af99017a5453..dc65bb1caad4 100644
--- a/drivers/net/ethernet/freescale/fec_ptp.c
+++ b/drivers/net/ethernet/freescale/fec_ptp.c
@@ -612,7 +612,7 @@ void fec_ptp_init(struct platform_device *pdev, int irq_idx)
irq = platform_get_irq_byname_optional(pdev, "pps");
if (irq < 0)
- irq = platform_get_irq_optional(pdev, irq_idx);
+ irq = platform_get_irq_silent(pdev, irq_idx);
/* Failure to get an irq is not fatal,
* only the PTP_CLOCK_PPS clock events should stop
*/
diff --git a/drivers/net/ethernet/marvell/mvmdio.c b/drivers/net/ethernet/marvell/mvmdio.c
index ef878973b859..cdf4ff41bd66 100644
--- a/drivers/net/ethernet/marvell/mvmdio.c
+++ b/drivers/net/ethernet/marvell/mvmdio.c
@@ -349,7 +349,7 @@ static int orion_mdio_probe(struct platform_device *pdev)
}
- dev->err_interrupt = platform_get_irq_optional(pdev, 0);
+ dev->err_interrupt = platform_get_irq_silent(pdev, 0);
if (dev->err_interrupt > 0 &&
resource_size(r) < MVMDIO_ERR_INT_MASK + 4) {
dev_err(&pdev->dev,
diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c
index 31df3267a01a..30d5a785d485 100644
--- a/drivers/net/ethernet/ti/davinci_emac.c
+++ b/drivers/net/ethernet/ti/davinci_emac.c
@@ -1455,7 +1455,7 @@ static int emac_dev_open(struct net_device *ndev)
/* Request IRQ */
if (dev_of_node(&priv->pdev->dev)) {
- while ((ret = platform_get_irq_optional(priv->pdev, res_num)) != -ENXIO) {
+ while ((ret = platform_get_irq_silent(priv->pdev, res_num)) != -ENXIO) {
if (ret < 0)
goto rollback;
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index 23ac353b35fe..5be7e93d4087 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -1961,13 +1961,13 @@ static int axienet_probe(struct platform_device *pdev)
lp->rx_irq = irq_of_parse_and_map(np, 1);
lp->tx_irq = irq_of_parse_and_map(np, 0);
of_node_put(np);
- lp->eth_irq = platform_get_irq_optional(pdev, 0);
+ lp->eth_irq = platform_get_irq_silent(pdev, 0);
} else {
/* Check for these resources directly on the Ethernet node. */
lp->dma_regs = devm_platform_get_and_ioremap_resource(pdev, 1, NULL);
lp->rx_irq = platform_get_irq(pdev, 1);
lp->tx_irq = platform_get_irq(pdev, 0);
- lp->eth_irq = platform_get_irq_optional(pdev, 2);
+ lp->eth_irq = platform_get_irq_silent(pdev, 2);
}
if (IS_ERR(lp->dma_regs)) {
dev_err(&pdev->dev, "could not map DMA regs\n");
diff --git a/drivers/perf/arm_smmuv3_pmu.c b/drivers/perf/arm_smmuv3_pmu.c
index c49108a72865..c4a709470398 100644
--- a/drivers/perf/arm_smmuv3_pmu.c
+++ b/drivers/perf/arm_smmuv3_pmu.c
@@ -852,7 +852,7 @@ static int smmu_pmu_probe(struct platform_device *pdev)
smmu_pmu->reloc_base = smmu_pmu->reg_base;
}
- irq = platform_get_irq_optional(pdev, 0);
+ irq = platform_get_irq_silent(pdev, 0);
if (irq > 0)
smmu_pmu->irq = irq;
diff --git a/drivers/phy/renesas/phy-rcar-gen3-usb2.c b/drivers/phy/renesas/phy-rcar-gen3-usb2.c
index 9de617ca9daa..9cbd4e396f0f 100644
--- a/drivers/phy/renesas/phy-rcar-gen3-usb2.c
+++ b/drivers/phy/renesas/phy-rcar-gen3-usb2.c
@@ -672,7 +672,7 @@ static int rcar_gen3_phy_usb2_probe(struct platform_device *pdev)
channel->obint_enable_bits = USB2_OBINT_BITS;
/* get irq number here and request_irq for OTG in phy_init */
- channel->irq = platform_get_irq_optional(pdev, 0);
+ channel->irq = platform_get_irq_silent(pdev, 0);
channel->dr_mode = rcar_gen3_get_dr_mode(dev->of_node);
if (channel->dr_mode != USB_DR_MODE_UNKNOWN) {
int ret;
diff --git a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c
index 52fa2f4cd618..1acf9355ab44 100644
--- a/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c
+++ b/drivers/pinctrl/bcm/pinctrl-iproc-gpio.c
@@ -848,7 +848,7 @@ static int iproc_gpio_probe(struct platform_device *pdev)
"gpio-ranges");
/* optional GPIO interrupt support */
- irq = platform_get_irq_optional(pdev, 0);
+ irq = platform_get_irq_silent(pdev, 0);
if (irq > 0) {
struct irq_chip *irqc;
struct gpio_irq_chip *girq;
diff --git a/drivers/pinctrl/intel/pinctrl-baytrail.c b/drivers/pinctrl/intel/pinctrl-baytrail.c
index 4c01333e1406..cc5a74aea6e5 100644
--- a/drivers/pinctrl/intel/pinctrl-baytrail.c
+++ b/drivers/pinctrl/intel/pinctrl-baytrail.c
@@ -1568,7 +1568,7 @@ static int byt_gpio_probe(struct intel_pinctrl *vg)
#endif
/* set up interrupts */
- irq = platform_get_irq_optional(pdev, 0);
+ irq = platform_get_irq_silent(pdev, 0);
if (irq > 0) {
struct gpio_irq_chip *girq;
diff --git a/drivers/pinctrl/intel/pinctrl-lynxpoint.c b/drivers/pinctrl/intel/pinctrl-lynxpoint.c
index 561fa322b0b4..984c5c0b4304 100644
--- a/drivers/pinctrl/intel/pinctrl-lynxpoint.c
+++ b/drivers/pinctrl/intel/pinctrl-lynxpoint.c
@@ -879,7 +879,7 @@ static int lp_gpio_probe(struct platform_device *pdev)
gc->parent = dev;
/* set up interrupts */
- irq = platform_get_irq_optional(pdev, 0);
+ irq = platform_get_irq_silent(pdev, 0);
if (irq > 0) {
struct gpio_irq_chip *girq;
diff --git a/drivers/pinctrl/pinctrl-keembay.c b/drivers/pinctrl/pinctrl-keembay.c
index 152c35bce8ec..628f642ec220 100644
--- a/drivers/pinctrl/pinctrl-keembay.c
+++ b/drivers/pinctrl/pinctrl-keembay.c
@@ -1490,7 +1490,7 @@ static int keembay_gpiochip_probe(struct keembay_pinctrl *kpc,
struct keembay_gpio_irq *kmb_irq = &kpc->irq[i];
int irq;
- irq = platform_get_irq_optional(pdev, i);
+ irq = platform_get_irq_silent(pdev, i);
if (irq <= 0)
continue;
diff --git a/drivers/pinctrl/samsung/pinctrl-samsung.c b/drivers/pinctrl/samsung/pinctrl-samsung.c
index 0f6e9305fec5..47160ec0407c 100644
--- a/drivers/pinctrl/samsung/pinctrl-samsung.c
+++ b/drivers/pinctrl/samsung/pinctrl-samsung.c
@@ -1108,7 +1108,7 @@ static int samsung_pinctrl_probe(struct platform_device *pdev)
}
drvdata->dev = dev;
- ret = platform_get_irq_optional(pdev, 0);
+ ret = platform_get_irq_silent(pdev, 0);
if (ret < 0 && ret != -ENXIO)
return ret;
if (ret > 0)
diff --git a/drivers/platform/chrome/cros_ec_lpc.c b/drivers/platform/chrome/cros_ec_lpc.c
index d6306d2a096f..30f06d4b6ad8 100644
--- a/drivers/platform/chrome/cros_ec_lpc.c
+++ b/drivers/platform/chrome/cros_ec_lpc.c
@@ -397,7 +397,7 @@ static int cros_ec_lpc_probe(struct platform_device *pdev)
* Some boards do not have an IRQ allotted for cros_ec_lpc,
* which makes ENXIO an expected (and safe) scenario.
*/
- irq = platform_get_irq_optional(pdev, 0);
+ irq = platform_get_irq_silent(pdev, 0);
if (irq > 0)
ec_dev->irq = irq;
else if (irq != -ENXIO) {
diff --git a/drivers/platform/x86/hp_accel.c b/drivers/platform/x86/hp_accel.c
index e9f852f7c27f..bffc9093a629 100644
--- a/drivers/platform/x86/hp_accel.c
+++ b/drivers/platform/x86/hp_accel.c
@@ -305,7 +305,7 @@ static int lis3lv02d_probe(struct platform_device *device)
lis3_dev.write = lis3lv02d_acpi_write;
/* obtain IRQ number of our device from ACPI */
- ret = platform_get_irq_optional(device, 0);
+ ret = platform_get_irq_silent(device, 0);
if (ret > 0)
lis3_dev.irq = ret;
diff --git a/drivers/platform/x86/intel/punit_ipc.c b/drivers/platform/x86/intel/punit_ipc.c
index 66bb39fd0ef9..2f22d5de767a 100644
--- a/drivers/platform/x86/intel/punit_ipc.c
+++ b/drivers/platform/x86/intel/punit_ipc.c
@@ -277,7 +277,7 @@ static int intel_punit_ipc_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, punit_ipcdev);
- irq = platform_get_irq_optional(pdev, 0);
+ irq = platform_get_irq_silent(pdev, 0);
if (irq < 0) {
dev_warn(&pdev->dev, "Invalid IRQ, using polling mode\n");
} else {
diff --git a/drivers/platform/x86/intel_scu_pltdrv.c b/drivers/platform/x86/intel_scu_pltdrv.c
index 56ec6ae4c824..2d3e5174da8e 100644
--- a/drivers/platform/x86/intel_scu_pltdrv.c
+++ b/drivers/platform/x86/intel_scu_pltdrv.c
@@ -23,7 +23,7 @@ static int intel_scu_platform_probe(struct platform_device *pdev)
struct intel_scu_ipc_dev *scu;
const struct resource *res;
- scu_data.irq = platform_get_irq_optional(pdev, 0);
+ scu_data.irq = platform_get_irq_silent(pdev, 0);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res)
return -ENOMEM;
diff --git a/drivers/power/supply/mp2629_charger.c b/drivers/power/supply/mp2629_charger.c
index bdf924b73e47..e279a4bdf6a4 100644
--- a/drivers/power/supply/mp2629_charger.c
+++ b/drivers/power/supply/mp2629_charger.c
@@ -580,7 +580,7 @@ static int mp2629_charger_probe(struct platform_device *pdev)
charger->dev = dev;
platform_set_drvdata(pdev, charger);
- irq = platform_get_irq_optional(to_platform_device(dev->parent), 0);
+ irq = platform_get_irq_silent(to_platform_device(dev->parent), 0);
if (irq < 0) {
dev_err(dev, "get irq fail: %d\n", irq);
return irq;
diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
index f0f6b9b6daec..aebc8a73acfe 100644
--- a/drivers/rtc/rtc-m48t59.c
+++ b/drivers/rtc/rtc-m48t59.c
@@ -421,7 +421,7 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
/* Try to get irq number. We also can work in
* the mode without IRQ.
*/
- m48t59->irq = platform_get_irq_optional(pdev, 0);
+ m48t59->irq = platform_get_irq_silent(pdev, 0);
if (m48t59->irq <= 0)
m48t59->irq = NO_IRQ;
diff --git a/drivers/spi/spi-hisi-sfc-v3xx.c b/drivers/spi/spi-hisi-sfc-v3xx.c
index d3a23b1c2a4c..76f4934a23e7 100644
--- a/drivers/spi/spi-hisi-sfc-v3xx.c
+++ b/drivers/spi/spi-hisi-sfc-v3xx.c
@@ -451,7 +451,7 @@ static int hisi_sfc_v3xx_probe(struct platform_device *pdev)
goto err_put_master;
}
- host->irq = platform_get_irq_optional(pdev, 0);
+ host->irq = platform_get_irq_silent(pdev, 0);
if (host->irq == -EPROBE_DEFER) {
ret = -EPROBE_DEFER;
goto err_put_master;
diff --git a/drivers/spi/spi-mtk-nor.c b/drivers/spi/spi-mtk-nor.c
index 5c93730615f8..64aec31355bb 100644
--- a/drivers/spi/spi-mtk-nor.c
+++ b/drivers/spi/spi-mtk-nor.c
@@ -828,7 +828,7 @@ static int mtk_nor_probe(struct platform_device *pdev)
mtk_nor_init(sp);
- irq = platform_get_irq_optional(pdev, 0);
+ irq = platform_get_irq_silent(pdev, 0);
if (irq < 0) {
dev_warn(sp->dev, "IRQ not available.");
diff --git a/drivers/thermal/rcar_gen3_thermal.c b/drivers/thermal/rcar_gen3_thermal.c
index 43eb25b167bc..ef6c6880a943 100644
--- a/drivers/thermal/rcar_gen3_thermal.c
+++ b/drivers/thermal/rcar_gen3_thermal.c
@@ -429,7 +429,7 @@ static int rcar_gen3_thermal_request_irqs(struct rcar_gen3_thermal_priv *priv,
int ret, irq;
for (i = 0; i < 2; i++) {
- irq = platform_get_irq_optional(pdev, i);
+ irq = platform_get_irq_silent(pdev, i);
if (irq < 0)
return irq;
diff --git a/drivers/tty/serial/8250/8250_mtk.c b/drivers/tty/serial/8250/8250_mtk.c
index fb65dc601b23..1f4cbe37627e 100644
--- a/drivers/tty/serial/8250/8250_mtk.c
+++ b/drivers/tty/serial/8250/8250_mtk.c
@@ -585,7 +585,7 @@ static int mtk8250_probe(struct platform_device *pdev)
goto err_pm_disable;
}
- data->rx_wakeup_irq = platform_get_irq_optional(pdev, 1);
+ data->rx_wakeup_irq = platform_get_irq_silent(pdev, 1);
return 0;
diff --git a/drivers/tty/serial/altera_jtaguart.c b/drivers/tty/serial/altera_jtaguart.c
index 37bffe406b18..1cd2bdee3d40 100644
--- a/drivers/tty/serial/altera_jtaguart.c
+++ b/drivers/tty/serial/altera_jtaguart.c
@@ -439,7 +439,7 @@ static int altera_jtaguart_probe(struct platform_device *pdev)
else
return -ENODEV;
- irq = platform_get_irq_optional(pdev, 0);
+ irq = platform_get_irq_silent(pdev, 0);
if (irq < 0 && irq != -ENXIO)
return irq;
if (irq > 0)
diff --git a/drivers/tty/serial/altera_uart.c b/drivers/tty/serial/altera_uart.c
index 64a352b40197..415883ccfbbd 100644
--- a/drivers/tty/serial/altera_uart.c
+++ b/drivers/tty/serial/altera_uart.c
@@ -576,7 +576,7 @@ static int altera_uart_probe(struct platform_device *pdev)
else
return -EINVAL;
- ret = platform_get_irq_optional(pdev, 0);
+ ret = platform_get_irq_silent(pdev, 0);
if (ret < 0 && ret != -ENXIO)
return ret;
if (ret > 0)
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c
index df8a0c8b8b29..8791f51e52cb 100644
--- a/drivers/tty/serial/imx.c
+++ b/drivers/tty/serial/imx.c
@@ -2258,8 +2258,8 @@ static int imx_uart_probe(struct platform_device *pdev)
rxirq = platform_get_irq(pdev, 0);
if (rxirq < 0)
return rxirq;
- txirq = platform_get_irq_optional(pdev, 1);
- rtsirq = platform_get_irq_optional(pdev, 2);
+ txirq = platform_get_irq_silent(pdev, 1);
+ rtsirq = platform_get_irq_silent(pdev, 2);
sport->port.dev = &pdev->dev;
sport->port.mapbase = res->start;
diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c
index aedc38893e6c..893922e520a9 100644
--- a/drivers/tty/serial/qcom_geni_serial.c
+++ b/drivers/tty/serial/qcom_geni_serial.c
@@ -1406,7 +1406,7 @@ static int qcom_geni_serial_probe(struct platform_device *pdev)
uport->has_sysrq = IS_ENABLED(CONFIG_SERIAL_QCOM_GENI_CONSOLE);
if (!console)
- port->wakeup_irq = platform_get_irq_optional(pdev, 1);
+ port->wakeup_irq = platform_get_irq_silent(pdev, 1);
if (of_property_read_bool(pdev->dev.of_node, "rx-tx-swap"))
port->rx_tx_swap = true;
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
index 968967d722d4..f2fb298b3aed 100644
--- a/drivers/tty/serial/sh-sci.c
+++ b/drivers/tty/serial/sh-sci.c
@@ -2860,7 +2860,7 @@ static int sci_init_single(struct platform_device *dev,
for (i = 0; i < ARRAY_SIZE(sci_port->irqs); ++i) {
if (i)
- sci_port->irqs[i] = platform_get_irq_optional(dev, i);
+ sci_port->irqs[i] = platform_get_irq_silent(dev, i);
else
sci_port->irqs[i] = platform_get_irq(dev, i);
}
diff --git a/drivers/uio/uio_pdrv_genirq.c b/drivers/uio/uio_pdrv_genirq.c
index 63258b6accc4..a2673a8ebd3f 100644
--- a/drivers/uio/uio_pdrv_genirq.c
+++ b/drivers/uio/uio_pdrv_genirq.c
@@ -160,7 +160,7 @@ static int uio_pdrv_genirq_probe(struct platform_device *pdev)
priv->pdev = pdev;
if (!uioinfo->irq) {
- ret = platform_get_irq_optional(pdev, 0);
+ ret = platform_get_irq_silent(pdev, 0);
uioinfo->irq = ret;
if (ret == -ENXIO)
uioinfo->irq = UIO_IRQ_NONE;
diff --git a/drivers/usb/phy/phy-tegra-usb.c b/drivers/usb/phy/phy-tegra-usb.c
index 68cd4b68e3a2..5237c62f60f0 100644
--- a/drivers/usb/phy/phy-tegra-usb.c
+++ b/drivers/usb/phy/phy-tegra-usb.c
@@ -1353,7 +1353,7 @@ static int tegra_usb_phy_probe(struct platform_device *pdev)
return -ENOMEM;
tegra_phy->soc_config = of_device_get_match_data(&pdev->dev);
- tegra_phy->irq = platform_get_irq_optional(pdev, 0);
+ tegra_phy->irq = platform_get_irq_silent(pdev, 0);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
diff --git a/drivers/vfio/platform/vfio_platform.c b/drivers/vfio/platform/vfio_platform.c
index 68a1c87066d7..60b4f5ce5aa1 100644
--- a/drivers/vfio/platform/vfio_platform.c
+++ b/drivers/vfio/platform/vfio_platform.c
@@ -33,7 +33,7 @@ static int get_platform_irq(struct vfio_platform_device *vdev, int i)
{
struct platform_device *pdev = (struct platform_device *) vdev->opaque;
- return platform_get_irq_optional(pdev, i);
+ return platform_get_irq_silent(pdev, i);
}
static int vfio_platform_probe(struct platform_device *pdev)
diff --git a/drivers/watchdog/dw_wdt.c b/drivers/watchdog/dw_wdt.c
index cd578843277e..9c792ab66a83 100644
--- a/drivers/watchdog/dw_wdt.c
+++ b/drivers/watchdog/dw_wdt.c
@@ -617,7 +617,7 @@ static int dw_wdt_drv_probe(struct platform_device *pdev)
* pending either until the next watchdog kick event or up to the
* system reset.
*/
- ret = platform_get_irq_optional(pdev, 0);
+ ret = platform_get_irq_silent(pdev, 0);
if (ret > 0) {
ret = devm_request_irq(dev, ret, dw_wdt_irq,
IRQF_SHARED | IRQF_TRIGGER_RISING,
diff --git a/drivers/watchdog/orion_wdt.c b/drivers/watchdog/orion_wdt.c
index 127eefc9161d..c533fbb37895 100644
--- a/drivers/watchdog/orion_wdt.c
+++ b/drivers/watchdog/orion_wdt.c
@@ -602,7 +602,7 @@ static int orion_wdt_probe(struct platform_device *pdev)
set_bit(WDOG_HW_RUNNING, &dev->wdt.status);
/* Request the IRQ only after the watchdog is disabled */
- irq = platform_get_irq_optional(pdev, 0);
+ irq = platform_get_irq_silent(pdev, 0);
if (irq > 0) {
/*
* Not all supported platforms specify an interrupt for the
@@ -617,7 +617,7 @@ static int orion_wdt_probe(struct platform_device *pdev)
}
/* Optional 2nd interrupt for pretimeout */
- irq = platform_get_irq_optional(pdev, 1);
+ irq = platform_get_irq_silent(pdev, 1);
if (irq > 0) {
orion_wdt_info.options |= WDIOF_PRETIMEOUT;
ret = devm_request_irq(&pdev->dev, irq, orion_wdt_pre_irq,
diff --git a/drivers/watchdog/qcom-wdt.c b/drivers/watchdog/qcom-wdt.c
index 0d2209c5eaca..f1bbfed047a1 100644
--- a/drivers/watchdog/qcom-wdt.c
+++ b/drivers/watchdog/qcom-wdt.c
@@ -257,7 +257,7 @@ static int qcom_wdt_probe(struct platform_device *pdev)
}
/* check if there is pretimeout support */
- irq = platform_get_irq_optional(pdev, 0);
+ irq = platform_get_irq_silent(pdev, 0);
if (data->pretimeout && irq > 0) {
ret = devm_request_irq(dev, irq, qcom_wdt_isr, 0,
"wdt_bark", &wdt->wdd);
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 7c96f169d274..6d495f15f717 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -69,7 +69,14 @@ extern void __iomem *
devm_platform_ioremap_resource_byname(struct platform_device *pdev,
const char *name);
extern int platform_get_irq(struct platform_device *, unsigned int);
-extern int platform_get_irq_optional(struct platform_device *, unsigned int);
+extern int platform_get_irq_silent(struct platform_device *, unsigned int);
+
+/*
+ * platform_get_irq_optional was recently renamed to platform_get_irq_silent.
+ * Fixup users to not break patches that were created before the rename.
+ */
+#define platform_get_irq_optional(pdev, index) platform_get_irq_silent(pdev, index)
+
extern int platform_irq_count(struct platform_device *);
extern int devm_platform_get_irqs_affinity(struct platform_device *dev,
struct irq_affinity *affd,
diff --git a/sound/soc/dwc/dwc-i2s.c b/sound/soc/dwc/dwc-i2s.c
index 5cb58929090d..f7cfe8f7cce0 100644
--- a/sound/soc/dwc/dwc-i2s.c
+++ b/sound/soc/dwc/dwc-i2s.c
@@ -642,7 +642,7 @@ static int dw_i2s_probe(struct platform_device *pdev)
dev->dev = &pdev->dev;
- irq = platform_get_irq_optional(pdev, 0);
+ irq = platform_get_irq_silent(pdev, 0);
if (irq >= 0) {
ret = devm_request_irq(&pdev->dev, irq, i2s_irq_handler, 0,
pdev->name, dev);
diff --git a/sound/soc/intel/keembay/kmb_platform.c b/sound/soc/intel/keembay/kmb_platform.c
index a6fb74ba1c42..ee0159b7e9f6 100644
--- a/sound/soc/intel/keembay/kmb_platform.c
+++ b/sound/soc/intel/keembay/kmb_platform.c
@@ -882,7 +882,7 @@ static int kmb_plat_dai_probe(struct platform_device *pdev)
kmb_i2s->use_pio = !(of_property_read_bool(np, "dmas"));
if (kmb_i2s->use_pio) {
- irq = platform_get_irq_optional(pdev, 0);
+ irq = platform_get_irq_silent(pdev, 0);
if (irq > 0) {
ret = devm_request_irq(dev, irq, kmb_i2s_irq_handler, 0,
pdev->name, kmb_i2s);
--
2.34.1
--
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | https://www.pengutronix.de/ |
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