diff options
author | Arnd Bergmann <arnd@arndb.de> | 2012-04-05 14:58:22 -0400 |
---|---|---|
committer | Dave Airlie <airlied@redhat.com> | 2012-04-10 05:21:00 -0400 |
commit | 4de833c337509916b7931982734d858191cf0700 (patch) | |
tree | f5eeaeff34fe4f8b2a51ee3a6817a1fa4dcae68c /drivers/gpu/drm/radeon/r100.c | |
parent | 258f742635360175564e9470eb060ff4d4b984e7 (diff) |
drm/radeon: replace udelay with mdelay for long timeouts
Some architectures require that delays longer than a few
miliseconds are called through mdelay. This was triggered
on ARM randconfig builds.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/r100.c')
-rw-r--r-- | drivers/gpu/drm/radeon/r100.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c index 81801c176aa5..fe33d35dae8c 100644 --- a/drivers/gpu/drm/radeon/r100.c +++ b/drivers/gpu/drm/radeon/r100.c | |||
@@ -2553,7 +2553,7 @@ static void r100_pll_errata_after_data(struct radeon_device *rdev) | |||
2553 | * or the chip could hang on a subsequent access | 2553 | * or the chip could hang on a subsequent access |
2554 | */ | 2554 | */ |
2555 | if (rdev->pll_errata & CHIP_ERRATA_PLL_DELAY) { | 2555 | if (rdev->pll_errata & CHIP_ERRATA_PLL_DELAY) { |
2556 | udelay(5000); | 2556 | mdelay(5); |
2557 | } | 2557 | } |
2558 | 2558 | ||
2559 | /* This function is required to workaround a hardware bug in some (all?) | 2559 | /* This function is required to workaround a hardware bug in some (all?) |