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drm/radeon/kms: signed fix for evergreen thermal

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temperature is signed.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher 2011-06-14 19:15:53 +00:00 committed by Dave Airlie
parent 45e97ab650
commit 1c88d74f3a
1 changed files with 2 additions and 1 deletions
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drivers/gpu/drm/radeon/evergreen.c
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@ -88,7 +88,8 @@ u32 evergreen_page_flip(struct radeon_device *rdev, int crtc_id, u64 crtc_base)
/* get temperature in millidegrees */
int evergreen_get_temp(struct radeon_device *rdev)
{
u32 temp, toffset, actual_temp = 0;
u32 temp, toffset;
int actual_temp = 0;
if (rdev->family == CHIP_JUNIPER) {
toffset = (RREG32(CG_THERMAL_CTRL) & TOFFSET_MASK) >>