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From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: tglx@linutronix.de
Cc: linux-kernel@vger.kernel.org, mingo@kernel.org,
	Alexey Klimov <alexey.klimov@linaro.org>,
	Yoshinori Sato <ysato@users.sourceforge.jp>,
	uclinux-h8-devel@lists.sourceforge.jp (moderated list:H8/300
	ARCHITECTURE)
Subject: [PATCH 5/9] clocksource/drivers/h8300_*: Remove unneeded memset()s
Date: Mon, 19 Oct 2015 22:59:24 +0200	[thread overview]
Message-ID: <1445288368-6440-5-git-send-email-daniel.lezcano@linaro.org> (raw)
In-Reply-To: <1445288368-6440-1-git-send-email-daniel.lezcano@linaro.org>

From: Alexey Klimov <alexey.klimov@linaro.org>

Memory for timer16_priv, timer8_priv and tpu_priv structs is
allocated by devm_kzalloc() in corresponding probe functions
of drivers.
No need to zero it one more time.

Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
 drivers/clocksource/h8300_timer16.c | 1 -
 drivers/clocksource/h8300_timer8.c  | 1 -
 drivers/clocksource/h8300_tpu.c     | 1 -
 3 files changed, 3 deletions(-)

diff --git a/drivers/clocksource/h8300_timer16.c b/drivers/clocksource/h8300_timer16.c
index 82941c1..0e076c6 100644
--- a/drivers/clocksource/h8300_timer16.c
+++ b/drivers/clocksource/h8300_timer16.c
@@ -153,7 +153,6 @@ static int timer16_setup(struct timer16_priv *p, struct platform_device *pdev)
 	int ret, irq;
 	unsigned int ch;
 
-	memset(p, 0, sizeof(*p));
 	p->pdev = pdev;
 
 	res[REG_CH] = platform_get_resource(p->pdev,
diff --git a/drivers/clocksource/h8300_timer8.c b/drivers/clocksource/h8300_timer8.c
index f9b3b70..44375d8 100644
--- a/drivers/clocksource/h8300_timer8.c
+++ b/drivers/clocksource/h8300_timer8.c
@@ -215,7 +215,6 @@ static int timer8_setup(struct timer8_priv *p,
 	int irq;
 	int ret;
 
-	memset(p, 0, sizeof(*p));
 	p->pdev = pdev;
 
 	res = platform_get_resource(p->pdev, IORESOURCE_MEM, 0);
diff --git a/drivers/clocksource/h8300_tpu.c b/drivers/clocksource/h8300_tpu.c
index 64195fd..5487410 100644
--- a/drivers/clocksource/h8300_tpu.c
+++ b/drivers/clocksource/h8300_tpu.c
@@ -123,7 +123,6 @@ static int __init tpu_setup(struct tpu_priv *p, struct platform_device *pdev)
 {
 	struct resource *res[2];
 
-	memset(p, 0, sizeof(*p));
 	p->pdev = pdev;
 
 	res[CH_L] = platform_get_resource(p->pdev, IORESOURCE_MEM, CH_L);
-- 
1.9.1


  parent reply	other threads:[~2015-10-19 21:01 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-10-19 20:57 [PULL] : clockevents for 4.4 Daniel Lezcano
2015-10-19 20:59 ` [PATCH 1/9] clockevents/drivers/mtk: Fix spurious interrupt leading to crash Daniel Lezcano
2015-10-19 20:59   ` [PATCH 2/9] clocksource/drivers/mediatek: Use GPT as sched clock source Daniel Lezcano
2015-10-19 20:59   ` [PATCH 3/9] clocksource/drivers/em_sti: Remove unneeded memset()s Daniel Lezcano
2015-10-19 20:59   ` [PATCH 4/9] clocksource/drivers/sh_cmt: Remove unneeded memset() in sh_cmt_setup() Daniel Lezcano
2015-10-19 20:59   ` Daniel Lezcano [this message]
2015-10-20  4:44     ` [PATCH 5/9] clocksource/drivers/h8300_*: Remove unneeded memset()s Yoshinori Sato
2015-10-19 20:59   ` [PATCH 6/9] clocksource/drivers/exynos_mct: Use container_of() instead of this_cpu_ptr() Daniel Lezcano
2015-10-19 20:59   ` [PATCH 7/9] clocksource/drivers/imx: Allow timer irq affinity change Daniel Lezcano
2015-10-19 20:59   ` [PATCH 8/9] clocksource/drivers/tango_xtal: Add new timer for Tango SoCs Daniel Lezcano
2015-10-19 20:59   ` [PATCH 9/9] clocksource/drivers/armada-370-xp: Implement ARM delay timer Daniel Lezcano
2015-10-22 19:50   ` [PATCH 1/9] clockevents/drivers/mtk: Fix spurious interrupt leading to crash Matthias Brugger

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