drm/i915: Clean up some struct/array initializers

Use the simple '= {}' form to initialize empty arrays/structs.
Also add some missing whitespace.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220301173128.6988-4-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>

diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
index 6250a42..566b006 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
+++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
@@ -835,7 +835,7 @@ hsw_ddi_calculate_wrpll(int clock /* in Hz */,
 {
        u64 freq2k;
        unsigned p, n2, r2;
-       struct hsw_wrpll_rnp best = { 0, 0, 0 };
+       struct hsw_wrpll_rnp best = {};
        unsigned budget;
 
        freq2k = clock / 100;
@@ -1570,8 +1570,8 @@ skip_remaining_dividers:
 static bool skl_ddi_hdmi_pll_dividers(struct intel_crtc_state *crtc_state)
 {
        struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev);
+       struct skl_wrpll_params wrpll_params = {};
        u32 ctrl1, cfgcr1, cfgcr2;
-       struct skl_wrpll_params wrpll_params = { 0, };
 
        /*
         * See comment in intel_dpll_hw_state to understand why we always use 0
@@ -2098,13 +2098,13 @@ struct bxt_clk_div {
 
 /* pre-calculated values for DP linkrates */
 static const struct bxt_clk_div bxt_dp_clk_val[] = {
-       {162000, 4, 2, 32, 1677722, 1, 1},
-       {270000, 4, 1, 27,       0, 0, 1},
-       {540000, 2, 1, 27,       0, 0, 1},
-       {216000, 3, 2, 32, 1677722, 1, 1},
-       {243000, 4, 1, 24, 1258291, 1, 1},
-       {324000, 4, 1, 32, 1677722, 1, 1},
-       {432000, 3, 1, 32, 1677722, 1, 1}
+       { 162000, 4, 2, 32, 1677722, 1, 1 },
+       { 270000, 4, 1, 27,       0, 0, 1 },
+       { 540000, 2, 1, 27,       0, 0, 1 },
+       { 216000, 3, 2, 32, 1677722, 1, 1 },
+       { 243000, 4, 1, 24, 1258291, 1, 1 },
+       { 324000, 4, 1, 32, 1677722, 1, 1 },
+       { 432000, 3, 1, 32, 1677722, 1, 1 }
 };
 
 static bool