From: Colin Ian King Date: Tue, 19 Sep 2017 20:40:19 +0000 (+0100) Subject: ath9k: make const array reg_hole_list static, reduces object code size X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=eba0f28473b2c20d4212ff19c118723a5a547e20;p=openwrt%2Fstaging%2Fblogic.git ath9k: make const array reg_hole_list static, reduces object code size 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 Signed-off-by: Kalle Valo --- 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[] = {