Fixes sparse warning:
drivers/gpu/drm/i915/intel_dpll_mgr.c:1712:24: warning: Using plain
integer as NULL pointer
Fixes: a277ca7dc01d ("drm/i915: Split bxt_ddi_pll_select()")
Cc: Manasi Navare <manasi.d.navare@xxxxxxxxx>
Cc: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@xxxxxxxxx>
Cc: Durgadoss R <durgadoss.r@xxxxxxxxx>
Cc: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_dpll_mgr.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_dpll_mgr.c b/drivers/gpu/drm/i915/intel_dpll_mgr.c
index 4b067accd5cd..c26d18a574b6 100644
--- a/drivers/gpu/drm/i915/intel_dpll_mgr.c
+++ b/drivers/gpu/drm/i915/intel_dpll_mgr.c
@@ -1709,12 +1709,12 @@ bxt_get_dpll(struct intel_crtc *crtc,
if (encoder->type == INTEL_OUTPUT_HDMI
&& !bxt_ddi_hdmi_pll_dividers(crtc, crtc_state,
clock, &clk_div))
- return false;
+ return NULL;
if ((encoder->type == INTEL_OUTPUT_DP ||
encoder->type == INTEL_OUTPUT_EDP) &&
!bxt_ddi_dp_set_dpll_hw_state(clock, &dpll_hw_state))
- return false;
+ return NULL;
memset(&crtc_state->dpll_hw_state, 0,
sizeof(crtc_state->dpll_hw_state));
--
2.1.4
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