forked from Minki/linux
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>
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@ -25,6 +25,8 @@ struct mmc_pwrseq_emmc {
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struct gpio_desc *reset_gpio;
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struct gpio_desc *reset_gpio;
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};
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};
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#define to_pwrseq_emmc(p) container_of(p, struct mmc_pwrseq_emmc, pwrseq)
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static void __mmc_pwrseq_emmc_reset(struct mmc_pwrseq_emmc *pwrseq)
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static void __mmc_pwrseq_emmc_reset(struct mmc_pwrseq_emmc *pwrseq)
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{
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{
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gpiod_set_value(pwrseq->reset_gpio, 1);
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gpiod_set_value(pwrseq->reset_gpio, 1);
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@ -35,16 +37,14 @@ static void __mmc_pwrseq_emmc_reset(struct mmc_pwrseq_emmc *pwrseq)
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static void mmc_pwrseq_emmc_reset(struct mmc_host *host)
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static void mmc_pwrseq_emmc_reset(struct mmc_host *host)
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{
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{
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struct mmc_pwrseq_emmc *pwrseq = container_of(host->pwrseq,
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struct mmc_pwrseq_emmc *pwrseq = to_pwrseq_emmc(host->pwrseq);
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struct mmc_pwrseq_emmc, pwrseq);
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__mmc_pwrseq_emmc_reset(pwrseq);
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__mmc_pwrseq_emmc_reset(pwrseq);
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}
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}
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static void mmc_pwrseq_emmc_free(struct mmc_host *host)
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static void mmc_pwrseq_emmc_free(struct mmc_host *host)
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{
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{
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struct mmc_pwrseq_emmc *pwrseq = container_of(host->pwrseq,
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struct mmc_pwrseq_emmc *pwrseq = to_pwrseq_emmc(host->pwrseq);
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struct mmc_pwrseq_emmc, pwrseq);
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unregister_restart_handler(&pwrseq->reset_nb);
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unregister_restart_handler(&pwrseq->reset_nb);
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gpiod_put(pwrseq->reset_gpio);
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gpiod_put(pwrseq->reset_gpio);
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