a320evb: fix udelay / __udelay confusion
Fix the following compiler problems:
arch/arm/cpu/arm920t/a320/liba320.a(timer.o): In function `udelay':
/home/wd/git/u-boot/work/arch/arm/cpu/arm920t/a320/timer.c:160: multiple definition of `udelay'
lib/libgeneric.a(time.o):/home/wd/git/u-boot/work/lib/time.c:34: first defined here
lib/libgeneric.a(time.o): In function `udelay':
time.c:(.text+0x1c): undefined reference to `__udelay'
Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/arch/arm/cpu/arm920t/a320/timer.c b/arch/arm/cpu/arm920t/a320/timer.c
index d69dbff..d2e316f 100644
--- a/arch/arm/cpu/arm920t/a320/timer.c
+++ b/arch/arm/cpu/arm920t/a320/timer.c
@@ -156,7 +156,7 @@
}
/* delay x useconds AND preserve advance timestamp value */
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
long tmo = usec * (TIMER_CLOCK / 1000) / 1000;
unsigned long now, last = readl(&tmr->timer3_counter);