From: Alex Deucher <alexander.deucher@amd.com>
Date: Tue, 21 Aug 2012 22:52:56 +0000 (-0400)
Subject: drm/radeon/ss: use num_crtc rather than hardcoded 6
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5317670692f61675394db2eb6713484b67383750;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

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
---

diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index cb18813c7df0..f4d4505fe831 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -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 &&