[PATCH] ARM: SAMSUNG: Remove unusued variable 'running'

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From: Jonghwan Choi <jhbird.choi@xxxxxxxxxxx>

This variable is indeed no longer in use.

Signed-off-by: Jonghwan Choi <jhbird.choi@xxxxxxxxxxx>
---
 arch/arm/plat-samsung/pwm.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/arch/arm/plat-samsung/pwm.c b/arch/arm/plat-samsung/pwm.c
index c559d84..d358305 100644
--- a/arch/arm/plat-samsung/pwm.c
+++ b/arch/arm/plat-samsung/pwm.c
@@ -36,7 +36,6 @@ struct pwm_device {
 	unsigned int		 duty_ns;
 
 	unsigned char		 tcon_base;
-	unsigned char		 running;
 	unsigned char		 use_count;
 	unsigned char		 pwm_id;
 };
@@ -116,7 +115,6 @@ int pwm_enable(struct pwm_device *pwm)
 
 	local_irq_restore(flags);
 
-	pwm->running = 1;
 	return 0;
 }
 
@@ -134,8 +132,6 @@ void pwm_disable(struct pwm_device *pwm)
 	__raw_writel(tcon, S3C2410_TCON);
 
 	local_irq_restore(flags);
-
-	pwm->running = 0;
 }
 
 EXPORT_SYMBOL(pwm_disable);
-- 
1.7.0.4

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