renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-14 16:23:51 +08:00
Code

phy: xgene: make array serdes_reg static const, makes object smaller

Browse Source 
Don't populate the array serdes_reg on the stack but instead make it
static const. Makes the object code smaller by 228 bytes.

Before:
   text	   data	    bss	    dec	    hex	filename
  23875	   6232	     64	  30171	   75db	drivers/phy/phy-xgene.o

After:
   text	   data	    bss	    dec	    hex	filename
  23551	   6328	     64	  29943	   74f7	drivers/phy/phy-xgene.o

(gcc version 9.2.1, amd64)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Colin Ian King 2019-09-06 13:49:44 +01:00 committed by Kishon Vijay Abraham I
parent 54ecb8f702
commit fbf6a7a4c9
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/phy/phy-xgene.c
View File

@ -1342,7 +1342,7 @@ static int xgene_phy_hw_initialize(struct xgene_phy_ctx *ctx,
static void xgene_phy_force_lat_summer_cal(struct xgene_phy_ctx *ctx, int lane)
{
int i;
struct {
static const struct {
u32 reg;
u32 val;
} serdes_reg[] = {