diff options
Diffstat (limited to 'arch/arm/mach-at91rm9200/time.c')
-rw-r--r-- | arch/arm/mach-at91rm9200/time.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-at91rm9200/time.c b/arch/arm/mach-at91rm9200/time.c index 1b6dd2deeb22..7ffcf443b99f 100644 --- a/arch/arm/mach-at91rm9200/time.c +++ b/arch/arm/mach-at91rm9200/time.c | |||
@@ -71,11 +71,11 @@ static irqreturn_t at91rm9200_timer_interrupt(int irq, void *dev_id, struct pt_r | |||
71 | if (at91_sys_read(AT91_ST_SR) & AT91_ST_PITS) { /* This is a shared interrupt */ | 71 | if (at91_sys_read(AT91_ST_SR) & AT91_ST_PITS) { /* This is a shared interrupt */ |
72 | write_seqlock(&xtime_lock); | 72 | write_seqlock(&xtime_lock); |
73 | 73 | ||
74 | do { | 74 | while (((read_CRTR() - at91_sys_read(AT91_ST_RTAR)) & AT91_ST_ALMV) >= LATCH) { |
75 | timer_tick(regs); | 75 | timer_tick(regs); |
76 | rtar = (at91_sys_read(AT91_ST_RTAR) + LATCH) & AT91_ST_ALMV; | 76 | rtar = (at91_sys_read(AT91_ST_RTAR) + LATCH) & AT91_ST_ALMV; |
77 | at91_sys_write(AT91_ST_RTAR, rtar); | 77 | at91_sys_write(AT91_ST_RTAR, rtar); |
78 | } while (((read_CRTR() - at91_sys_read(AT91_ST_RTAR)) & AT91_ST_ALMV) >= LATCH); | 78 | } |
79 | 79 | ||
80 | write_sequnlock(&xtime_lock); | 80 | write_sequnlock(&xtime_lock); |
81 | 81 | ||