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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2013-09-24 21:26:18 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-10-01 07:45:42 +0200 |
| commit | 43b0ac531745c3b7cb523dbd2b3f80a2a97ca675 (patch) | |
| tree | c8fbe9604c45d9f3638519d1b30f42ec751bfc26 /drivers/gpu/drm/i915/intel_display.c | |
| parent | 24eb2d599b6a2bf7761c00e1959898d1d9240cb5 (diff) | |
| download | lwn-43b0ac531745c3b7cb523dbd2b3f80a2a97ca675.tar.gz lwn-43b0ac531745c3b7cb523dbd2b3f80a2a97ca675.zip | |
drm/i915: Eliminate one indent leel from vlv_find_best_dpll
Use 'continue' to get rid of one indent level in vlv_find_best_dpll()
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 40 |
1 files changed, 21 insertions, 19 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 665fa8f40af5..fcf22960d88b 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -699,25 +699,27 @@ vlv_find_best_dpll(const intel_limit_t *limit, struct drm_crtc *crtc, refclk) / (2*refclk)); m = m1 * m2; vco = updrate * m; - if (vco >= limit->vco.min && vco < limit->vco.max) { - ppm = 1000000 * ((vco / p) - fastclk) / fastclk; - absppm = (ppm > 0) ? ppm : (-ppm); - if (absppm < 100 && ((p1 * p2) > (bestp1 * bestp2))) { - bestppm = 0; - flag = 1; - } - if (absppm < bestppm - 10) { - bestppm = absppm; - flag = 1; - } - if (flag) { - bestn = n; - bestm1 = m1; - bestm2 = m2; - bestp1 = p1; - bestp2 = p2; - flag = 0; - } + + if (vco < limit->vco.min || vco >= limit->vco.max) + continue; + + ppm = 1000000 * ((vco / p) - fastclk) / fastclk; + absppm = (ppm > 0) ? ppm : (-ppm); + if (absppm < 100 && ((p1 * p2) > (bestp1 * bestp2))) { + bestppm = 0; + flag = 1; + } + if (absppm < bestppm - 10) { + bestppm = absppm; + flag = 1; + } + if (flag) { + bestn = n; + bestm1 = m1; + bestm2 = m2; + bestp1 = p1; + bestp2 = p2; + flag = 0; } } } |