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drm/radeon/ss: use num_crtc rather than hardcoded 6 

When checking if a pll is in use.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
This commit is contained in:
Alex Deucher 2012-08-21 18:52:56 -04:00
parent 676bc2e1e4
commit 5317670692
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/radeon/atombios_crtc.c
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@ -452,7 +452,7 @@ static void atombios_crtc_program_ss(struct radeon_device *rdev,
union atom_enable_ss args;
if (!enable) {
for (i = 0; i < 6; i++) {
for (i = 0; i < rdev->num_crtc; i++) {
if (rdev->mode_info.crtcs[i] &&
rdev->mode_info.crtcs[i]->enabled &&
i != crtc_id &&