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Date: Wed, 27 Nov 2013 07:56:43 -0800
From: Guenter Roeck <linux@...ck-us.net>
To: Ivan Khoronzhuk <ivan.khoronzhuk@...com>,
Santosh Shilimkar <santosh.shilimkar@...com>
CC: linux-arm-kernel@...ts.infradead.org, mark.rutland@....com,
wim@...ana.be, nsekhar@...com, linux-watchdog@...r.kernel.org,
devicetree@...r.kernel.org, Pawel.Moll@....com,
swarren@...dotorg.org, ijc+devicetree@...lion.org.uk,
galak@...nel.crashing.org, rob.herring@...xeda.com,
linux-kernel@...r.kernel.org, grant.likely@...aro.org,
grygorii.strashko@...com
Subject: Re: [PATCH] watchdog: davinci: rename platform driver to davinci-wdt
On 11/27/2013 05:31 AM, Ivan Khoronzhuk wrote:
> As we switch to use the watchdog core which permits more than one
> active watchdog in the system, rename platform driver to
> "davinci-wdt" to be identifiable.
>
> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@...com>
Reviewed-by: Guenter Roeck <linux@...ck-us.net>
> ---
> based on:
> https://lkml.org/lkml/2013/11/27/164
>
> CC:
> Sekhar Nori <nsekhar@...com>
> Guenter Roeck <linux@...ck-us.net>
>
> arch/arm/mach-davinci/da830.c | 2 +-
> arch/arm/mach-davinci/da850.c | 2 +-
> arch/arm/mach-davinci/da8xx-dt.c | 2 +-
> arch/arm/mach-davinci/devices-da8xx.c | 4 ++--
> arch/arm/mach-davinci/devices.c | 2 +-
> arch/arm/mach-davinci/dm355.c | 2 +-
> arch/arm/mach-davinci/dm365.c | 2 +-
> arch/arm/mach-davinci/dm644x.c | 2 +-
> arch/arm/mach-davinci/dm646x.c | 2 +-
> drivers/watchdog/davinci_wdt.c | 4 ++--
> 10 files changed, 12 insertions(+), 12 deletions(-)
>
> diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c
> index 0813b51..82c6013 100644
> --- a/arch/arm/mach-davinci/da830.c
> +++ b/arch/arm/mach-davinci/da830.c
> @@ -385,7 +385,7 @@ static struct clk_lookup da830_clks[] = {
> CLK(NULL, "pll0_sysclk7", &pll0_sysclk7),
> CLK("i2c_davinci.1", NULL, &i2c0_clk),
> CLK(NULL, "timer0", &timerp64_0_clk),
> - CLK("watchdog", NULL, &timerp64_1_clk),
> + CLK("davinci-wdt", NULL, &timerp64_1_clk),
> CLK(NULL, "arm_rom", &arm_rom_clk),
> CLK(NULL, "scr0_ss", &scr0_ss_clk),
> CLK(NULL, "scr1_ss", &scr1_ss_clk),
> diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
> index 352984e..ccb2f58 100644
> --- a/arch/arm/mach-davinci/da850.c
> +++ b/arch/arm/mach-davinci/da850.c
> @@ -443,7 +443,7 @@ static struct clk_lookup da850_clks[] = {
> CLK(NULL, "pll1_sysclk3", &pll1_sysclk3),
> CLK("i2c_davinci.1", NULL, &i2c0_clk),
> CLK(NULL, "timer0", &timerp64_0_clk),
> - CLK("watchdog", NULL, &timerp64_1_clk),
> + CLK("davinci-wdt", NULL, &timerp64_1_clk),
> CLK(NULL, "arm_rom", &arm_rom_clk),
> CLK(NULL, "tpcc0", &tpcc0_clk),
> CLK(NULL, "tptc0", &tptc0_clk),
> diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c
> index d2bc574..ed19287 100644
> --- a/arch/arm/mach-davinci/da8xx-dt.c
> +++ b/arch/arm/mach-davinci/da8xx-dt.c
> @@ -32,7 +32,7 @@ static void __init da8xx_init_irq(void)
>
> static struct of_dev_auxdata da850_auxdata_lookup[] __initdata = {
> OF_DEV_AUXDATA("ti,davinci-i2c", 0x01c22000, "i2c_davinci.1", NULL),
> - OF_DEV_AUXDATA("ti,davinci-wdt", 0x01c21000, "watchdog", NULL),
> + OF_DEV_AUXDATA("ti,davinci-wdt", 0x01c21000, "davinci-wdt", NULL),
> OF_DEV_AUXDATA("ti,da830-mmc", 0x01c40000, "da830-mmc.0", NULL),
> OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f00000, "ehrpwm", NULL),
> OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f02000, "ehrpwm", NULL),
> diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
> index c46eccb..f9ba74b 100644
> --- a/arch/arm/mach-davinci/devices-da8xx.c
> +++ b/arch/arm/mach-davinci/devices-da8xx.c
> @@ -389,7 +389,7 @@ static struct resource da8xx_watchdog_resources[] = {
> };
>
> static struct platform_device da8xx_wdt_device = {
> - .name = "watchdog",
> + .name = "davinci-wdt",
> .id = -1,
> .num_resources = ARRAY_SIZE(da8xx_watchdog_resources),
> .resource = da8xx_watchdog_resources,
> @@ -399,7 +399,7 @@ void da8xx_restart(enum reboot_mode mode, const char *cmd)
> {
> struct device *dev;
>
> - dev = bus_find_device_by_name(&platform_bus_type, NULL, "watchdog");
> + dev = bus_find_device_by_name(&platform_bus_type, NULL, "davinci-wdt");
> if (!dev) {
> pr_err("%s: failed to find watchdog device\n", __func__);
> return;
> diff --git a/arch/arm/mach-davinci/devices.c b/arch/arm/mach-davinci/devices.c
> index 3996e98..5cf9a02 100644
> --- a/arch/arm/mach-davinci/devices.c
> +++ b/arch/arm/mach-davinci/devices.c
> @@ -302,7 +302,7 @@ static struct resource wdt_resources[] = {
> };
>
> struct platform_device davinci_wdt_device = {
> - .name = "watchdog",
> + .name = "davinci-wdt",
> .id = -1,
> .num_resources = ARRAY_SIZE(wdt_resources),
> .resource = wdt_resources,
> diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c
> index ef9ff1f..4bb8132 100644
> --- a/arch/arm/mach-davinci/dm355.c
> +++ b/arch/arm/mach-davinci/dm355.c
> @@ -375,7 +375,7 @@ static struct clk_lookup dm355_clks[] = {
> CLK(NULL, "pwm3", &pwm3_clk),
> CLK(NULL, "timer0", &timer0_clk),
> CLK(NULL, "timer1", &timer1_clk),
> - CLK("watchdog", NULL, &timer2_clk),
> + CLK("davinci-wdt", NULL, &timer2_clk),
> CLK(NULL, "timer3", &timer3_clk),
> CLK(NULL, "rto", &rto_clk),
> CLK(NULL, "usb", &usb_clk),
> diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c
> index 1511a06..b0e8df3 100644
> --- a/arch/arm/mach-davinci/dm365.c
> +++ b/arch/arm/mach-davinci/dm365.c
> @@ -473,7 +473,7 @@ static struct clk_lookup dm365_clks[] = {
> CLK(NULL, "pwm3", &pwm3_clk),
> CLK(NULL, "timer0", &timer0_clk),
> CLK(NULL, "timer1", &timer1_clk),
> - CLK("watchdog", NULL, &timer2_clk),
> + CLK("davinci-wdt", NULL, &timer2_clk),
> CLK(NULL, "timer3", &timer3_clk),
> CLK(NULL, "usb", &usb_clk),
> CLK("davinci_emac.1", NULL, &emac_clk),
> diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c
> index 143a321..aeaad95 100644
> --- a/arch/arm/mach-davinci/dm644x.c
> +++ b/arch/arm/mach-davinci/dm644x.c
> @@ -322,7 +322,7 @@ static struct clk_lookup dm644x_clks[] = {
> CLK(NULL, "pwm2", &pwm2_clk),
> CLK(NULL, "timer0", &timer0_clk),
> CLK(NULL, "timer1", &timer1_clk),
> - CLK("watchdog", NULL, &timer2_clk),
> + CLK("davinci-wdt", NULL, &timer2_clk),
> CLK(NULL, NULL, NULL),
> };
>
> diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c
> index 2a73f29..a56779b 100644
> --- a/arch/arm/mach-davinci/dm646x.c
> +++ b/arch/arm/mach-davinci/dm646x.c
> @@ -356,7 +356,7 @@ static struct clk_lookup dm646x_clks[] = {
> CLK(NULL, "pwm1", &pwm1_clk),
> CLK(NULL, "timer0", &timer0_clk),
> CLK(NULL, "timer1", &timer1_clk),
> - CLK("watchdog", NULL, &timer2_clk),
> + CLK("davinci-wdt", NULL, &timer2_clk),
> CLK("palm_bk3710", NULL, &ide_clk),
> CLK(NULL, "vpif0", &vpif0_clk),
> CLK(NULL, "vpif1", &vpif1_clk),
> diff --git a/drivers/watchdog/davinci_wdt.c b/drivers/watchdog/davinci_wdt.c
> index 884f696..9128c74 100644
> --- a/drivers/watchdog/davinci_wdt.c
> +++ b/drivers/watchdog/davinci_wdt.c
> @@ -218,7 +218,7 @@ MODULE_DEVICE_TABLE(of, davinci_wdt_of_match);
>
> static struct platform_driver platform_wdt_driver = {
> .driver = {
> - .name = "watchdog",
> + .name = "davinci-wdt",
> .owner = THIS_MODULE,
> .of_match_table = davinci_wdt_of_match,
> },
> @@ -238,4 +238,4 @@ MODULE_PARM_DESC(heartbeat,
> __MODULE_STRING(DEFAULT_HEARTBEAT));
>
> MODULE_LICENSE("GPL");
> -MODULE_ALIAS("platform:watchdog");
> +MODULE_ALIAS("platform:davinci-wdt");
>
--
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