Only for Atmel ARM at91 family:
when returnvalue of get_ticks() > 2^32 udelay() never returns
Signed-off-by: Peter Gsellmann <pgsellm...@portner-elektronik.at>
---
arch/arm/cpu/arm926ejs/at91/timer.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/cpu/arm926ejs/at91/timer.c
b/arch/arm/cpu/arm926ejs/at91/timer.c
index 8efc34b..2d851b0 100644
--- a/arch/arm/cpu/arm926ejs/at91/timer.c
+++ b/arch/arm/cpu/arm926ejs/at91/timer.c
@@ -36,8 +36,8 @@
*/
#define TIMER_LOAD_VAL 0xfffff
-static ulong timestamp;
-static ulong lastinc;
+static unsigned long long timestamp;
+static unsigned long long lastinc;
static ulong timer_freq;
static inline unsigned long long tick_to_time(unsigned long long tick)
@@ -113,7 +113,7 @@ ulong get_timer_masked(void)
void __udelay(unsigned long usec)
{
unsigned long long tmp;
- ulong tmo;
+ unsigned long long tmo;
tmo = usec_to_tick(usec);
tmp = get_ticks() + tmo; /* get current timestamp */
--
1.7.2.2
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