From: Anatolij Gustschin <agust@denx.de>
Date: Tue, 15 Nov 2011 13:21:01 +0000 (+0000)
Subject: arch/arm/cpu/armv7/s5p-common/pwm.c: fix GCC 4.6 warning
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=7a1b07eef94c7e1c6eebccd2b8a258f9a56991b9;p=u-boot.git

arch/arm/cpu/armv7/s5p-common/pwm.c: fix GCC 4.6 warning

Fix:
pwm.c: In function 'pwm_config':
pwm.c:85:16: warning: variable 'timer_rate_hz' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Anatolij Gustschin <agust@denx.de>
---

diff --git a/arch/arm/cpu/armv7/s5p-common/pwm.c b/arch/arm/cpu/armv7/s5p-common/pwm.c
index ff95b84f55..58d279e003 100644
--- a/arch/arm/cpu/armv7/s5p-common/pwm.c
+++ b/arch/arm/cpu/armv7/s5p-common/pwm.c
@@ -82,7 +82,6 @@ int pwm_config(int pwm_id, int duty_ns, int period_ns)
 	unsigned long period;
 	unsigned long tcon;
 	unsigned long tcnt;
-	unsigned long timer_rate_hz;
 	unsigned long tcmp;
 
 	/*
@@ -100,7 +99,6 @@ int pwm_config(int pwm_id, int duty_ns, int period_ns)
 
 	/* Check to see if we are changing the clock rate of the PWM */
 	tin_rate = pwm_calc_tin(pwm_id, period);
-	timer_rate_hz = tin_rate;
 
 	tin_ns = NS_IN_HZ / tin_rate;
 	tcnt = period_ns / tin_ns;