asgardius/android_kernel_motorola_sm6225
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vlv: it might be wise if we initialised the flag value...

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Otherwise our initial behaviour is "randomly save a bogus PLL
choice" as far as I can see.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Alan Cox 2012-07-25 13:49:18 +01:00 committed by Daniel Vetter
parent e8aeaee7b0
commit af447bd358
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/i915/intel_display.c
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@ -869,6 +869,7 @@ intel_vlv_find_best_pll(const intel_limit_t *limit, struct drm_crtc *crtc,
unsigned long bestppm, ppm, absppm;
int dotclk, flag;
flag = 0;
dotclk = target * 1000;
bestppm = 1000000;
ppm = absppm = 0;