From 4de833c337509916b7931982734d858191cf0700 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 5 Apr 2012 12:58:22 -0600 Subject: 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 Signed-off-by: Mathieu Poirier Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/radeon_combios.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/gpu/drm/radeon/radeon_combios.c') diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c index 81fc100be7e..2cad9fde92f 100644 --- a/drivers/gpu/drm/radeon/radeon_combios.c +++ b/drivers/gpu/drm/radeon/radeon_combios.c @@ -2845,7 +2845,7 @@ bool radeon_combios_external_tmds_setup(struct drm_encoder *encoder) case 4: val = RBIOS16(index); index += 2; - udelay(val * 1000); + mdelay(val); break; case 6: slave_addr = id & 0xff; @@ -3044,7 +3044,7 @@ static void combios_parse_pll_table(struct drm_device *dev, uint16_t offset) udelay(150); break; case 2: - udelay(1000); + mdelay(1); break; case 3: while (tmp--) { @@ -3075,13 +3075,13 @@ static void combios_parse_pll_table(struct drm_device *dev, uint16_t offset) /*mclk_cntl |= 0x00001111;*//* ??? */ WREG32_PLL(RADEON_MCLK_CNTL, mclk_cntl); - udelay(10000); + mdelay(10); #endif WREG32_PLL (RADEON_CLK_PWRMGT_CNTL, tmp & ~RADEON_CG_NO1_DEBUG_0); - udelay(10000); + mdelay(10); } break; default: -- cgit v1.2.2