drm/radeon/dp: use usleep_range rather than udelay
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 14 Jan 2014 15:37:33 +0000 (10:37 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 20 Jan 2014 17:05:18 +0000 (12:05 -0500)
commitab9f51c09f32351ccaaa6ab494edf07a16d3dd2a
tree227c223adf85f6608806a49ef109e054df1e1c37
parent2138681bdde35f21b1faea26ec51a2ef1f9a9685
drm/radeon/dp: use usleep_range rather than udelay

Based on common dp code proposed by Thierry Reding.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/atombios_dp.c