[PATCH] drm/bridge/tc358767: make the array ext_div static const, makes object smaller

[Colin King]

From: Colin Ian King <colin.king at canonical.com>

Don't populate the array ext_div on the stack but instead it
static const. Makes the object code smaller by 118 bytes:

Before:
   text    data    bss     dec    hex filename
  39449   17500    128   57077   def5 ./drivers/gpu/drm/bridge/tc358767.o

After:
   text    data    bss     dec    hex filename
  39235   17596    128   56959   de7f ./drivers/gpu/drm/bridge/tc358767.o

(gcc version 10.3.0)

Signed-off-by: Colin Ian King <colin.king at canonical.com>
---
 drivers/gpu/drm/bridge/tc358767.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c
index 23a6f90b694b..599c23759400 100644
--- a/drivers/gpu/drm/bridge/tc358767.c
+++ b/drivers/gpu/drm/bridge/tc358767.c
@@ -468,7 +468,7 @@ static int tc_pxl_pll_en(struct tc_data *tc, u32 refclk, u32 pixelclock)
 	int div, best_div = 1;
 	int mul, best_mul = 1;
 	int delta, best_delta;
-	int ext_div[] = {1, 2, 3, 5, 7};
+	static const int ext_div[] = {1, 2, 3, 5, 7};
 	int best_pixelclock = 0;
 	int vco_hi = 0;
 	u32 pxl_pllparam;
-- 
2.32.0