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author | Ingo Molnar <mingo@kernel.org> | 2016-06-27 11:20:46 +0200 |
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committer | Ingo Molnar <mingo@kernel.org> | 2016-06-27 11:20:46 +0200 |
commit | 8114e90ea4deafc7c75c7b343225b485c21b6706 (patch) | |
tree | 046c9cd4967e2ea56eab9dcaf6ca6f601fa3deda /drivers/gpu/drm/i915/intel_dpll_mgr.c | |
parent | 9840b1ae45876bcca41b64007ac4a56a7cd14c73 (diff) | |
parent | 4c2e07c6a29e0129e975727b9f57eede813eea85 (diff) | |
download | linux-stable-8114e90ea4deafc7c75c7b343225b485c21b6706.tar.gz linux-stable-8114e90ea4deafc7c75c7b343225b485c21b6706.tar.bz2 linux-stable-8114e90ea4deafc7c75c7b343225b485c21b6706.zip |
Merge tag 'v4.7-rc5' into perf/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dpll_mgr.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_dpll_mgr.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_dpll_mgr.c b/drivers/gpu/drm/i915/intel_dpll_mgr.c index 3ac705936b04..baf6f5584cbd 100644 --- a/drivers/gpu/drm/i915/intel_dpll_mgr.c +++ b/drivers/gpu/drm/i915/intel_dpll_mgr.c @@ -366,6 +366,9 @@ ibx_get_dpll(struct intel_crtc *crtc, struct intel_crtc_state *crtc_state, DPLL_ID_PCH_PLL_B); } + if (!pll) + return NULL; + /* reference the pll */ intel_reference_shared_dpll(pll, crtc_state); |