drm/i915: Shrink eDRAM ways/sets arrays

Make the ways/sets arrays static cosnt u8 to shrink things a bit.

    text	   data	    bss	    dec	    hex	filename
-  23935	    629	    128	  24692	   6074	i915_drv.o
+  23818	    629	    128	  24575	   5fff	i915_drv.o

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191010145127.7487-1-ville.syrjala@linux.intel.com
Reviewed-by: Ramalingam C <ramalingam.c@intel.com>

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index fd532b8cfdb8762486a3264171dc9ddd4ecad258..b3a92951f67117150869731d6d356c728efe262e 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -1073,8 +1073,8 @@ intel_get_dram_info(struct drm_i915_private *dev_priv)
 
 static u32 gen9_edram_size_mb(struct drm_i915_private *dev_priv, u32 cap)
 {
-       const unsigned int ways[8] = { 4, 8, 12, 16, 16, 16, 16, 16 };
-       const unsigned int sets[4] = { 1, 1, 2, 2 };
+       static const u8 ways[8] = { 4, 8, 12, 16, 16, 16, 16, 16 };
+       static const u8 sets[4] = { 1, 1, 2, 2 };
 
        return EDRAM_NUM_BANKS(cap) *
                ways[EDRAM_WAYS_IDX(cap)] *