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drm/i915: fix sparse warning for using false as NULL

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drivers/gpu/drm/i915/intel_dpll_mgr.c:1200:32: warning: Using plain integer as NULL pointer

Fixes: 304b65cbdc ("drm/i915: Move SKL/KLB pll selection logic to intel_dpll_mgr.c")
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1458144418-20046-1-git-send-email-jani.nikula@intel.com
This commit is contained in:
Jani Nikula 2016-03-16 18:06:58 +02:00
parent 15e7ec29ce
commit 52e2abb30c
1 changed files with 1 additions and 1 deletions
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drivers/gpu/drm/i915/intel_dpll_mgr.c
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@ -1196,7 +1196,7 @@ skl_get_dpll(struct intel_crtc *crtc, struct intel_crtc_state *crtc_state,
ctrl1 |= DPLL_CTRL1_HDMI_MODE(0);
if (!skl_ddi_calculate_wrpll(clock * 1000, &wrpll_params))
return false;
return NULL;
cfgcr1 = DPLL_CFGCR1_FREQ_ENABLE |
DPLL_CFGCR1_DCO_FRACTION(wrpll_params.dco_fraction) |