diff options
| author | Roel Kluin <roel.kluin@gmail.com> | 2009-06-19 21:08:30 -0400 |
|---|---|---|
| committer | paul <paul@twilight.(none)> | 2009-06-19 21:09:32 -0400 |
| commit | 2687069f3ac297b820c58de7222e4d16adbca498 (patch) | |
| tree | 8257b9f02f998e9069364508b6a26a8b63b796fb /arch/arm/mach-omap2/clock.c | |
| parent | 7b7bcefa35d62fec64c3615a6bef7866f34c7cc9 (diff) | |
OMAP2 clock/powerdomain: off by 1 error in loop timeout comparisons
with while (i++ < MAX_CLOCK_ENABLE_WAIT); i can reach MAX_CLOCK_ENABLE_WAIT + 1
after the loop, so if (i == MAX_CLOCK_ENABLE_WAIT) that's still success.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch/arm/mach-omap2/clock.c')
| -rw-r--r-- | arch/arm/mach-omap2/clock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c index ba528f85749c..b0665f161c03 100644 --- a/arch/arm/mach-omap2/clock.c +++ b/arch/arm/mach-omap2/clock.c | |||
| @@ -302,7 +302,7 @@ int omap2_wait_clock_ready(void __iomem *reg, u32 mask, const char *name) | |||
| 302 | udelay(1); | 302 | udelay(1); |
| 303 | } | 303 | } |
| 304 | 304 | ||
| 305 | if (i < MAX_CLOCK_ENABLE_WAIT) | 305 | if (i <= MAX_CLOCK_ENABLE_WAIT) |
| 306 | pr_debug("Clock %s stable after %d loops\n", name, i); | 306 | pr_debug("Clock %s stable after %d loops\n", name, i); |
| 307 | else | 307 | else |
| 308 | printk(KERN_ERR "Clock %s didn't enable in %d tries\n", | 308 | printk(KERN_ERR "Clock %s didn't enable in %d tries\n", |