ARM: SAMSUNG: Remove unused variable 'running' on PWM

This variable is indeed no longer in use.

Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/plat-samsung/pwm.c b/arch/arm/plat-samsung/pwm.c
index c559d84..d358305 100644 (file)
--- 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);