From eba0f28473b2c20d4212ff19c118723a5a547e20 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Tue, 19 Sep 2017 21:40:19 +0100
Subject: [PATCH] ath9k: make const array reg_hole_list static, reduces object code size
Git-commit: eba0f28473b2c20d4212ff19c118723a5a547e20
Patch-mainline: v4.15-rc1
References: FATE#326906
Don't populate the read-only array reg_hole_list on the stack, instead make
it static. Makes the object code smaller by over 200 bytes:
Before: text data bss dec hex filename 57518 15248 0 72766 11c3e debug.o
After: text data bss dec hex filename 57218 15344 0 72562 11b72 debug.o
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/ath/ath9k/debug.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index 01fa30117288..5a0a05abd51a 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -916,7 +916,7 @@ static int open_file_regdump(struct inode *inode, struct file *file)
u8 *buf;
int i, j = 0;
unsigned long num_regs, regdump_len, max_reg_offset;
- const struct reg_hole {
+ static const struct reg_hole {
u32 start;
u32 end;
} reg_hole_list[] = {
--
2.19.2