From 55047fb783e0f5b13fc79653f09a06782c3ffe18 Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Mon, 7 Oct 2019 14:41:13 +0100
Subject: [PATCH] iwlegacy: make array interval static, makes object smaller
Git-commit: 55047fb783e0f5b13fc79653f09a06782c3ffe18
Patch-mainline: v5.5-rc1
References: jsc#SLE-13430
Don't populate the array interval on the stack but instead make it
static. Makes the object code smaller by 121 bytes.
Before: text data bss dec hex filename 167797 29676 448 197921 30521 wireless/intel/iwlegacy/common.o
After: text data bss dec hex filename 167580 29772 448 197800 304a8 wireless/intel/iwlegacy/common.o
(gcc version 9.2.1, amd64)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/intel/iwlegacy/common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/intel/iwlegacy/common.c b/drivers/net/wireless/intel/iwlegacy/common.c
index 73f7bbf742bc..e4ea734e58d8 100644
--- a/drivers/net/wireless/intel/iwlegacy/common.c
+++ b/drivers/net/wireless/intel/iwlegacy/common.c
@@ -1072,7 +1072,7 @@ EXPORT_SYMBOL(il_get_channel_info);
static void
il_build_powertable_cmd(struct il_priv *il, struct il_powertable_cmd *cmd)
{
- const __le32 interval[3][IL_POWER_VEC_SIZE] = {
+ static const __le32 interval[3][IL_POWER_VEC_SIZE] = {
SLP_VEC(2, 2, 4, 6, 0xFF),
SLP_VEC(2, 4, 7, 10, 10),
SLP_VEC(4, 7, 10, 10, 0xFF)
--
2.16.4