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From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: Ulf Hansson <ulf.hansson@linaro.org>, linux-mmc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, mfuzzey@parkeon.com,
	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Subject: [PATCH v2 2/3] mmc: pwrseq_emmc: add to_pwrseq_emmc() macro
Date: Wed,  2 Mar 2016 16:45:20 +0000	[thread overview]
Message-ID: <1456937120-27328-1-git-send-email-srinivas.kandagatla@linaro.org> (raw)
In-Reply-To: <1456937078-27241-1-git-send-email-srinivas.kandagatla@linaro.org>

This patch adds to_pwrseq_emmc() macro to make the code more readable.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
 drivers/mmc/core/pwrseq_emmc.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/mmc/core/pwrseq_emmc.c b/drivers/mmc/core/pwrseq_emmc.c
index 4a82bc7..c2d732a 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);
-- 
1.9.1

  parent reply	other threads:[~2016-03-02 16:45 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-02 16:44 [PATCH v2 0/3] mmc: pwrseq: convert to proper driver Srinivas Kandagatla
2016-03-02 16:45 ` [PATCH v2 1/3] mmc: pwrseq_simple: add to_pwrseq_simple() macro Srinivas Kandagatla
2016-03-02 16:45 ` Srinivas Kandagatla [this message]
2016-03-02 16:45 ` [PATCH v2 3/3] mmc: pwrseq: convert to proper platform device Srinivas Kandagatla
  -- strict thread matches above, loose matches on Subject: below --
2016-01-28 10:01 [PATCH v2 0/3] mmc: pwrseq: convert to proper driver Srinivas Kandagatla
2016-01-28 10:03 ` [PATCH v2 2/3] mmc: pwrseq_emmc: add to_pwrseq_emmc() macro Srinivas Kandagatla
2016-01-28 10:03   ` Srinivas Kandagatla

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