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AVR32: fix timer_init() function

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timer_init() now returns an int (the error code) instead of void.
This makes compilation fail with:

interrupts.c:111: error: conflicting types for 'timer_init'
/home/svens/u-boot/u-boot/include/common.h:246: error: previous
declaration of 'timer_init' was here
make[1]: *** [interrupts.o] Error 1

Signed-off-by: Sven Schnelle <svens@stackframe.org>
Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
This commit is contained in:
Sven Schnelle 2011-10-04 21:53:32 +02:00 committed by Wolfgang Denk
parent e570fe8ef2
commit bf0b631343
1 changed files with 3 additions and 2 deletions
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5
arch/avr32/cpu/interrupts.c
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@ -107,7 +107,7 @@ static int set_interrupt_handler(unsigned int nr, void (*handler)(void),
return 0;
}
void timer_init(void)
int timer_init(void)
{
extern void timer_interrupt_handler(void);
u64 tmp;
@ -120,8 +120,9 @@ void timer_init(void)
tb_factor = (u32)tmp;
if (set_interrupt_handler(0, &timer_interrupt_handler, 3))
return;
return -EINVAL;
/* For all practical purposes, this gives us an overflow interrupt */
sysreg_write(COMPARE, 0xffffffff);
return 0;
}