AVR32: fix timer_init() function
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>
diff --git a/arch/avr32/cpu/interrupts.c b/arch/avr32/cpu/interrupts.c
index 6681e13..49a00f1 100644
--- a/arch/avr32/cpu/interrupts.c
+++ b/arch/avr32/cpu/interrupts.c
@@ -107,7 +107,7 @@
return 0;
}
-void timer_init(void)
+int timer_init(void)
{
extern void timer_interrupt_handler(void);
u64 tmp;
@@ -120,8 +120,9 @@
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;
}