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Date: Wed, 05 Aug 2015 23:50:49 +0300
From: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To: ulf.hansson@...aro.org, linux-mmc@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH] mmc: host: use of_property_bool()
Use more compact of_property_read_bool() calls instead of the of_find_property()
calls.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
---
The patch is against Ulf Hansson's 'mmc.git' repo's 'next' branch.
drivers/mmc/core/host.c | 42 +++++++++++++++++++++---------------------
1 file changed, 21 insertions(+), 21 deletions(-)
Index: mmc/drivers/mmc/core/host.c
===================================================================
--- mmc.orig/drivers/mmc/core/host.c
+++ mmc/drivers/mmc/core/host.c
@@ -398,7 +398,7 @@ int mmc_of_parse(struct mmc_host *host)
{
struct device_node *np;
u32 bus_width;
- int len, ret;
+ int ret;
bool cd_cap_invert, cd_gpio_invert = false;
bool ro_cap_invert, ro_gpio_invert = false;
@@ -445,12 +445,12 @@ int mmc_of_parse(struct mmc_host *host)
*/
/* Parse Card Detection */
- if (of_find_property(np, "non-removable", &len)) {
+ if (of_property_read_bool(np, "non-removable")) {
host->caps |= MMC_CAP_NONREMOVABLE;
} else {
cd_cap_invert = of_property_read_bool(np, "cd-inverted");
- if (of_find_property(np, "broken-cd", &len))
+ if (of_property_read_bool(np, "broken-cd"))
host->caps |= MMC_CAP_NEEDS_POLL;
ret = mmc_gpiod_request_cd(host, "cd", 0, true,
@@ -491,41 +491,41 @@ int mmc_of_parse(struct mmc_host *host)
if (ro_cap_invert ^ ro_gpio_invert)
host->caps2 |= MMC_CAP2_RO_ACTIVE_HIGH;
- if (of_find_property(np, "cap-sd-highspeed", &len))
+ if (of_property_read_bool(np, "cap-sd-highspeed"))
host->caps |= MMC_CAP_SD_HIGHSPEED;
- if (of_find_property(np, "cap-mmc-highspeed", &len))
+ if (of_property_read_bool(np, "cap-mmc-highspeed"))
host->caps |= MMC_CAP_MMC_HIGHSPEED;
- if (of_find_property(np, "sd-uhs-sdr12", &len))
+ if (of_property_read_bool(np, "sd-uhs-sdr12"))
host->caps |= MMC_CAP_UHS_SDR12;
- if (of_find_property(np, "sd-uhs-sdr25", &len))
+ if (of_property_read_bool(np, "sd-uhs-sdr25"))
host->caps |= MMC_CAP_UHS_SDR25;
- if (of_find_property(np, "sd-uhs-sdr50", &len))
+ if (of_property_read_bool(np, "sd-uhs-sdr50"))
host->caps |= MMC_CAP_UHS_SDR50;
- if (of_find_property(np, "sd-uhs-sdr104", &len))
+ if (of_property_read_bool(np, "sd-uhs-sdr104"))
host->caps |= MMC_CAP_UHS_SDR104;
- if (of_find_property(np, "sd-uhs-ddr50", &len))
+ if (of_property_read_bool(np, "sd-uhs-ddr50"))
host->caps |= MMC_CAP_UHS_DDR50;
- if (of_find_property(np, "cap-power-off-card", &len))
+ if (of_property_read_bool(np, "cap-power-off-card"))
host->caps |= MMC_CAP_POWER_OFF_CARD;
- if (of_find_property(np, "cap-sdio-irq", &len))
+ if (of_property_read_bool(np, "cap-sdio-irq"))
host->caps |= MMC_CAP_SDIO_IRQ;
- if (of_find_property(np, "full-pwr-cycle", &len))
+ if (of_property_read_bool(np, "full-pwr-cycle"))
host->caps2 |= MMC_CAP2_FULL_PWR_CYCLE;
- if (of_find_property(np, "keep-power-in-suspend", &len))
+ if (of_property_read_bool(np, "keep-power-in-suspend"))
host->pm_caps |= MMC_PM_KEEP_POWER;
- if (of_find_property(np, "enable-sdio-wakeup", &len))
+ if (of_property_read_bool(np, "enable-sdio-wakeup"))
host->pm_caps |= MMC_PM_WAKE_SDIO_IRQ;
- if (of_find_property(np, "mmc-ddr-1_8v", &len))
+ if (of_property_read_bool(np, "mmc-ddr-1_8v"))
host->caps |= MMC_CAP_1_8V_DDR;
- if (of_find_property(np, "mmc-ddr-1_2v", &len))
+ if (of_property_read_bool(np, "mmc-ddr-1_2v"))
host->caps |= MMC_CAP_1_2V_DDR;
- if (of_find_property(np, "mmc-hs200-1_8v", &len))
+ if (of_property_read_bool(np, "mmc-hs200-1_8v"))
host->caps2 |= MMC_CAP2_HS200_1_8V_SDR;
- if (of_find_property(np, "mmc-hs200-1_2v", &len))
+ if (of_property_read_bool(np, "mmc-hs200-1_2v"))
host->caps2 |= MMC_CAP2_HS200_1_2V_SDR;
- if (of_find_property(np, "mmc-hs400-1_8v", &len))
+ if (of_property_read_bool(np, "mmc-hs400-1_8v"))
host->caps2 |= MMC_CAP2_HS400_1_8V | MMC_CAP2_HS200_1_8V_SDR;
- if (of_find_property(np, "mmc-hs400-1_2v", &len))
+ if (of_property_read_bool(np, "mmc-hs400-1_2v"))
host->caps2 |= MMC_CAP2_HS400_1_2V | MMC_CAP2_HS200_1_2V_SDR;
host->dsr_req = !of_property_read_u32(np, "dsr", &host->dsr);
--
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