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

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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>
This commit is contained in:
Anatolij Gustschin 2011-11-15 13:21:01 +00:00 committed by Wolfgang Denk
parent 5dfc9e146a
commit 7a1b07eef9
1 changed files with 0 additions and 2 deletions
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2
arch/arm/cpu/armv7/s5p-common/pwm.c
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@ -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;