drm/i915/cnl: make function cnl_ddi_dp_set_dpll_hw_state static
The function cnl_ddi_dp_set_dpll_hw_state does not need to be in global
scope, so make it static.
Cleans up sparse warning:
"symbol 'cnl_ddi_dp_set_dpll_hw_state' was not declared. Should it
be static?"
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170613134751.29196-1-colin.king@canonical.com
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
diff --git a/drivers/gpu/drm/i915/intel_dpll_mgr.c b/drivers/gpu/drm/i915/intel_dpll_mgr.c
index 8e669b6..2f7b0e6 100644
--- a/drivers/gpu/drm/i915/intel_dpll_mgr.c
+++ b/drivers/gpu/drm/i915/intel_dpll_mgr.c
@@ -2292,8 +2292,9 @@ static bool cnl_ddi_hdmi_pll_dividers(struct intel_crtc *crtc,
return true;
}
-bool cnl_ddi_dp_set_dpll_hw_state(int clock,
- struct intel_dpll_hw_state *dpll_hw_state)
+static bool
+cnl_ddi_dp_set_dpll_hw_state(int clock,
+ struct intel_dpll_hw_state *dpll_hw_state)
{
uint32_t cfgcr0;