diff options
| author |   Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2016-04-14 14:02:15 +0100 |
|---|---|---|
| committer |   Ulf Hansson <ulf.hansson@linaro.org> | 2016-05-02 10:33:30 +0200 |
| commit | f01b72d0fd53b61cafd25b16d15e18b1ef8ae065 (patch) | |
| tree | 83e8511d35d1d9329dc1411bf9e9bfb3dd940dc8 /drivers/mmc | |
| parent | mmc: pwrseq_simple: add to_pwrseq_simple() macro (diff) | |
| download | linux-dev-f01b72d0fd53b61cafd25b16d15e18b1ef8ae065.tar.xz linux-dev-f01b72d0fd53b61cafd25b16d15e18b1ef8ae065.zip | |
mmc: pwrseq_emmc: add to_pwrseq_emmc() macro
This patch adds to_pwrseq_emmc() macro to make the code more readable.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/core/pwrseq_emmc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/mmc/core/pwrseq_emmc.c b/drivers/mmc/core/pwrseq_emmc.c index 4a82bc77fe49..c2d732aa464c 100644 --- a/drivers/mmc/core/pwrseq_emmc.c +++ b/drivers/mmc/core/pwrseq_emmc.c @@ -25,6 +25,8 @@ struct mmc_pwrseq_emmc { struct gpio_desc *reset_gpio; }; +#define to_pwrseq_emmc(p) container_of(p, struct mmc_pwrseq_emmc, pwrseq) + static void __mmc_pwrseq_emmc_reset(struct mmc_pwrseq_emmc *pwrseq) { gpiod_set_value(pwrseq->reset_gpio, 1); @@ -35,16 +37,14 @@ static void __mmc_pwrseq_emmc_reset(struct mmc_pwrseq_emmc *pwrseq) static void mmc_pwrseq_emmc_reset(struct mmc_host *host) { - struct mmc_pwrseq_emmc *pwrseq = container_of(host->pwrseq, - struct mmc_pwrseq_emmc, pwrseq); + struct mmc_pwrseq_emmc *pwrseq = to_pwrseq_emmc(host->pwrseq); __mmc_pwrseq_emmc_reset(pwrseq); } static void mmc_pwrseq_emmc_free(struct mmc_host *host) { - struct mmc_pwrseq_emmc *pwrseq = container_of(host->pwrseq, - struct mmc_pwrseq_emmc, pwrseq); + struct mmc_pwrseq_emmc *pwrseq = to_pwrseq_emmc(host->pwrseq); unregister_restart_handler(&pwrseq->reset_nb); gpiod_put(pwrseq->reset_gpio); |