From: Paulo Zanoni <paulo.r.zan...@intel.com>
Because declaring a variable in the beginning of the function, then
initializing it 100 lines later, then using it 100 lines later does
not make our code look good IMHO.
Signed-off-by: Paulo Zanoni <paulo.r.zan...@intel.com>
---
drivers/gpu/drm/i915/intel_display.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index 5a4e363..b657416 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4748,7 +4748,7 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc,
int plane = intel_crtc->plane;
int refclk, num_connectors = 0;
intel_clock_t clock, reduced_clock;
- u32 dpll, fp = 0, fp2 = 0, dspcntr;
+ u32 dpll, fp = 0, fp2 = 0;
bool ok, has_reduced_clock = false, is_sdvo = false;
bool is_crt = false, is_lvds = false, is_tv = false, is_dp = false;
struct intel_encoder *encoder, *edp_encoder = NULL;
@@ -4950,9 +4950,6 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc,
else
dpll |= PLL_REF_INPUT_DREFCLK;
- /* Set up the display plane register */
- dspcntr = DISPPLANE_GAMMA_ENABLE;
-
DRM_DEBUG_KMS("Mode for pipe %d:\n", pipe);
drm_mode_debug_printmodeline(mode);
@@ -5029,7 +5026,8 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc,
intel_wait_for_vblank(dev, pipe);
- I915_WRITE(DSPCNTR(plane), dspcntr);
+ /* Set up the display plane register */
+ I915_WRITE(DSPCNTR(plane), DISPPLANE_GAMMA_ENABLE);
POSTING_READ(DSPCNTR(plane));
ret = intel_pipe_set_base(crtc, x, y, fb);
--
1.7.10.4
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