[PATCH] drm/bridge: make a const array static, makes object smaller

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

Don't populate the const array frs_limits on the stack but instead make
it static. Makes the object code smaller by 128 bytes:

Before:
   text    data     bss     dec     hex filename
  24845    7440      64   32349    7e5d ./drivers/gpu/drm/bridge/tc358768.o

After:
   text    data     bss     dec     hex filename
  24749    7408      64   32221    7ddd ./drivers/gpu/drm/bridge/tc358768.o

(gcc version 10.2.0)

Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
 drivers/gpu/drm/bridge/tc358768.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/bridge/tc358768.c b/drivers/gpu/drm/bridge/tc358768.c
index 8ed8302d6bbb..2495ea46b091 100644
--- a/drivers/gpu/drm/bridge/tc358768.c
+++ b/drivers/gpu/drm/bridge/tc358768.c
@@ -291,7 +291,7 @@ static int tc358768_calc_pll(struct tc358768_priv *priv,
 			     const struct drm_display_mode *mode,
 			     bool verify_only)
 {
-	const u32 frs_limits[] = {
+	static const u32 frs_limits[] = {
 		1000000000,
 		500000000,
 		250000000,
-- 
2.29.2




[Index of Archives]     [Kernel Development]     [Kernel Announce]     [Kernel Newbies]     [Linux Networking Development]     [Share Photos]     [IDE]     [Security]     [Git]     [Netfilter]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Device Mapper]

  Powered by Linux