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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,
	linux-arm-kernel@lists.infradead.org,
	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Subject: [RFC PATCH 1/3] mmc: pwrseq_simple: add to_pwrseq_simple() macro
Date: Tue, 19 Jan 2016 10:58:59 +0000	[thread overview]
Message-ID: <1453201139-2474-1-git-send-email-srinivas.kandagatla@linaro.org> (raw)
In-Reply-To: <1453201052-2347-1-git-send-email-srinivas.kandagatla@linaro.org>

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

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
 drivers/mmc/core/pwrseq_simple.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/drivers/mmc/core/pwrseq_simple.c b/drivers/mmc/core/pwrseq_simple.c
index d10538b..c091f98 100644
--- a/drivers/mmc/core/pwrseq_simple.c
+++ b/drivers/mmc/core/pwrseq_simple.c
@@ -26,6 +26,8 @@ struct mmc_pwrseq_simple {
 	struct gpio_descs *reset_gpios;
 };
 
+#define to_pwrseq_simple(p) container_of(p, struct mmc_pwrseq_simple, pwrseq)
+
 static void mmc_pwrseq_simple_set_gpios_value(struct mmc_pwrseq_simple *pwrseq,
 					      int value)
 {
@@ -42,8 +44,7 @@ static void mmc_pwrseq_simple_set_gpios_value(struct mmc_pwrseq_simple *pwrseq,
 
 static void mmc_pwrseq_simple_pre_power_on(struct mmc_host *host)
 {
-	struct mmc_pwrseq_simple *pwrseq = container_of(host->pwrseq,
-					struct mmc_pwrseq_simple, pwrseq);
+	struct mmc_pwrseq_simple *pwrseq = to_pwrseq_simple(host->pwrseq);
 
 	if (!IS_ERR(pwrseq->ext_clk) && !pwrseq->clk_enabled) {
 		clk_prepare_enable(pwrseq->ext_clk);
@@ -55,16 +56,14 @@ static void mmc_pwrseq_simple_pre_power_on(struct mmc_host *host)
 
 static void mmc_pwrseq_simple_post_power_on(struct mmc_host *host)
 {
-	struct mmc_pwrseq_simple *pwrseq = container_of(host->pwrseq,
-					struct mmc_pwrseq_simple, pwrseq);
+	struct mmc_pwrseq_simple *pwrseq = to_pwrseq_simple(host->pwrseq);
 
 	mmc_pwrseq_simple_set_gpios_value(pwrseq, 0);
 }
 
 static void mmc_pwrseq_simple_power_off(struct mmc_host *host)
 {
-	struct mmc_pwrseq_simple *pwrseq = container_of(host->pwrseq,
-					struct mmc_pwrseq_simple, pwrseq);
+	struct mmc_pwrseq_simple *pwrseq = to_pwrseq_simple(host->pwrseq);
 
 	mmc_pwrseq_simple_set_gpios_value(pwrseq, 1);
 
@@ -76,8 +75,7 @@ static void mmc_pwrseq_simple_power_off(struct mmc_host *host)
 
 static void mmc_pwrseq_simple_free(struct mmc_host *host)
 {
-	struct mmc_pwrseq_simple *pwrseq = container_of(host->pwrseq,
-					struct mmc_pwrseq_simple, pwrseq);
+	struct mmc_pwrseq_simple *pwrseq = to_pwrseq_simple(host->pwrseq);
 
 	gpiod_put_array(pwrseq->reset_gpios);
 
-- 
1.9.1

WARNING: multiple messages have this Message-ID (diff)
From: srinivas.kandagatla@linaro.org (Srinivas Kandagatla)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH 1/3] mmc: pwrseq_simple: add to_pwrseq_simple() macro
Date: Tue, 19 Jan 2016 10:58:59 +0000	[thread overview]
Message-ID: <1453201139-2474-1-git-send-email-srinivas.kandagatla@linaro.org> (raw)
In-Reply-To: <1453201052-2347-1-git-send-email-srinivas.kandagatla@linaro.org>

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

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
 drivers/mmc/core/pwrseq_simple.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/drivers/mmc/core/pwrseq_simple.c b/drivers/mmc/core/pwrseq_simple.c
index d10538b..c091f98 100644
--- a/drivers/mmc/core/pwrseq_simple.c
+++ b/drivers/mmc/core/pwrseq_simple.c
@@ -26,6 +26,8 @@ struct mmc_pwrseq_simple {
 	struct gpio_descs *reset_gpios;
 };
 
+#define to_pwrseq_simple(p) container_of(p, struct mmc_pwrseq_simple, pwrseq)
+
 static void mmc_pwrseq_simple_set_gpios_value(struct mmc_pwrseq_simple *pwrseq,
 					      int value)
 {
@@ -42,8 +44,7 @@ static void mmc_pwrseq_simple_set_gpios_value(struct mmc_pwrseq_simple *pwrseq,
 
 static void mmc_pwrseq_simple_pre_power_on(struct mmc_host *host)
 {
-	struct mmc_pwrseq_simple *pwrseq = container_of(host->pwrseq,
-					struct mmc_pwrseq_simple, pwrseq);
+	struct mmc_pwrseq_simple *pwrseq = to_pwrseq_simple(host->pwrseq);
 
 	if (!IS_ERR(pwrseq->ext_clk) && !pwrseq->clk_enabled) {
 		clk_prepare_enable(pwrseq->ext_clk);
@@ -55,16 +56,14 @@ static void mmc_pwrseq_simple_pre_power_on(struct mmc_host *host)
 
 static void mmc_pwrseq_simple_post_power_on(struct mmc_host *host)
 {
-	struct mmc_pwrseq_simple *pwrseq = container_of(host->pwrseq,
-					struct mmc_pwrseq_simple, pwrseq);
+	struct mmc_pwrseq_simple *pwrseq = to_pwrseq_simple(host->pwrseq);
 
 	mmc_pwrseq_simple_set_gpios_value(pwrseq, 0);
 }
 
 static void mmc_pwrseq_simple_power_off(struct mmc_host *host)
 {
-	struct mmc_pwrseq_simple *pwrseq = container_of(host->pwrseq,
-					struct mmc_pwrseq_simple, pwrseq);
+	struct mmc_pwrseq_simple *pwrseq = to_pwrseq_simple(host->pwrseq);
 
 	mmc_pwrseq_simple_set_gpios_value(pwrseq, 1);
 
@@ -76,8 +75,7 @@ static void mmc_pwrseq_simple_power_off(struct mmc_host *host)
 
 static void mmc_pwrseq_simple_free(struct mmc_host *host)
 {
-	struct mmc_pwrseq_simple *pwrseq = container_of(host->pwrseq,
-					struct mmc_pwrseq_simple, pwrseq);
+	struct mmc_pwrseq_simple *pwrseq = to_pwrseq_simple(host->pwrseq);
 
 	gpiod_put_array(pwrseq->reset_gpios);
 
-- 
1.9.1

  reply	other threads:[~2016-01-19 10:59 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-19 10:57 [RFC PATCH 0/3] mmc: pwrseq: convert to proper driver Srinivas Kandagatla
2016-01-19 10:57 ` Srinivas Kandagatla
2016-01-19 10:58 ` Srinivas Kandagatla [this message]
2016-01-19 10:58   ` [RFC PATCH 1/3] mmc: pwrseq_simple: add to_pwrseq_simple() macro Srinivas Kandagatla
2016-01-19 10:59 ` [RFC PATCH 2/3] mmc: pwrseq_emmc: add to_pwrseq_emmc() macro Srinivas Kandagatla
2016-01-19 10:59   ` Srinivas Kandagatla
2016-01-19 10:59 ` [RFC PATCH 3/3] mmc: pwrseq: convert to proper platform device Srinivas Kandagatla
2016-01-19 10:59   ` Srinivas Kandagatla
2016-01-19 13:01   ` Ulf Hansson
2016-01-19 13:01     ` Ulf Hansson
2016-01-19 13:01     ` Ulf Hansson
2016-01-19 14:05     ` Srinivas Kandagatla
2016-01-19 14:05       ` Srinivas Kandagatla
2016-01-19 14:05       ` Srinivas Kandagatla

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