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as3525: no need to ack TIMER interrupt multiple times

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26330 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2010-05-27 13:42:39 +00:00
parent 2f0f3490d3
commit a71929b1a0
1 changed files with 0 additions and 4 deletions
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4
firmware/target/arm/as3525/kernel-as3525.c
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@ -111,8 +111,6 @@ static inline void do_sw_pwm(void)
{ {
if (!timer2_pwm_on) { if (!timer2_pwm_on) {
do_scrollwheel(); /* Handle scrollwheel and tick tasks */ do_scrollwheel(); /* Handle scrollwheel and tick tasks */
TIMER2_INTCLR = 0; /* clear interrupt */
return;
} }
timer2_pwm_state ^= 1; timer2_pwm_state ^= 1;
@ -133,8 +131,6 @@ static inline void do_sw_pwm(void)
if (!(timer2_cycles_pwmon > timer2_cycles_pwmoff)) if (!(timer2_cycles_pwmon > timer2_cycles_pwmoff))
do_scrollwheel(); /* Handle scrollwheel and tick tasks */ do_scrollwheel(); /* Handle scrollwheel and tick tasks */
} }
TIMER2_INTCLR = 0; /* clear interrupt */
} }
#else #else
static inline void do_sw_pwm(void) static inline void do_sw_pwm(void)