From 3d8bf50860c7de09c9713b97ec2f87ad42338c7e Mon Sep 17 00:00:00 2001
From: Yan-Hsuan Chuang <yhchuang@realtek.com>
Date: Fri, 24 Apr 2020 18:12:55 +0800
Subject: [PATCH] rtw88: fix sparse warnings for download firmware routine
Git-commit: 3d8bf50860c7de09c9713b97ec2f87ad42338c7e
Patch-mainline: v5.8-rc1
References: jsc#SLE-13430, bsc#1176741
sparse warnings: (new ones prefixed by >>)
>> drivers/net/wireless/realtek/rtw88/mac.c:653:5: sparse: sparse:
symbol '__rtw_download_firmware' was not declared. Should it be static?
>> drivers/net/wireless/realtek/rtw88/mac.c:817:5: sparse: sparse:
symbol '__rtw_download_firmware_legacy' was not declared. Should it be
static?
Fixes: 15d2fcc6b2de ("rtw88: add legacy firmware download for 8723D devices")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200424101255.28239-1-yhchuang@realtek.com
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/realtek/rtw88/mac.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtw88/mac.c b/drivers/net/wireless/realtek/rtw88/mac.c
index 645207a01525..6969379ba37e 100644
--- a/drivers/net/wireless/realtek/rtw88/mac.c
+++ b/drivers/net/wireless/realtek/rtw88/mac.c
@@ -696,7 +696,8 @@ static void download_firmware_end_flow(struct rtw_dev *rtwdev)
rtw_write16(rtwdev, REG_MCUFW_CTRL, fw_ctrl);
}
-int __rtw_download_firmware(struct rtw_dev *rtwdev, struct rtw_fw_state *fw)
+static int __rtw_download_firmware(struct rtw_dev *rtwdev,
+ struct rtw_fw_state *fw)
{
struct rtw_backup_info bckp[DLFW_RESTORE_REG_NUM];
const u8 *data = fw->firmware->data;
@@ -860,7 +861,8 @@ static int download_firmware_validate_legacy(struct rtw_dev *rtwdev)
return -EINVAL;
}
-int __rtw_download_firmware_legacy(struct rtw_dev *rtwdev, struct rtw_fw_state *fw)
+static int __rtw_download_firmware_legacy(struct rtw_dev *rtwdev,
+ struct rtw_fw_state *fw)
{
int ret = 0;
--
2.16.4