Re: [wireless-drivers-next:master 41/48] drivers/net/wireless/realtek/rtw88/mac.c:653:5: sparse: sparse: symbol '__rtw_download_firmware' was not declared. Should it be static?

Re: [wireless-drivers-next:master 41/48] drivers/net/wireless/realtek/rtw88/mac.c:653:5: sparse: sparse: symbol '__rtw_download_firmware' was not declared. Should it be static?

[Kalle Valo]

+ linux-wireless

kbuild test robot <lkp@intel.com> writes:

> tree:
> https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
> master
> head:   75e69fb11b40ba1256b14f943c7050682c1f5458
> commit: 15d2fcc6b2dea46986e55cd3808c0dbb480a6c8d [41/48] rtw88: add
> legacy firmware download for 8723D devices
> reproduce:
>         # apt-get install sparse
>         # sparse version: v0.6.1-191-gc51a0382-dirty
>         git checkout 15d2fcc6b2dea46986e55cd3808c0dbb480a6c8d
>         make ARCH=x86_64 allmodconfig
>         make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kbuild test robot <lkp@intel.com>
>
>
> 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?
>
> Please review and possibly fold the followup patch.

Tony, please send the patch via linux-wireless so that patchwork sees
it.

-- 
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches

[RFC PATCH wireless-drivers-next] rtw88: __rtw_download_firmware() can be static

[kbuild test robot]

Fixes: 15d2fcc6b2de ("rtw88: add legacy firmware download for 8723D devices")
Signed-off-by: kbuild test robot <lkp@intel.com>
---
 mac.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtw88/mac.c b/drivers/net/wireless/realtek/rtw88/mac.c
index 6092604abfb9e..3cc0b363df8ce 100644
--- a/drivers/net/wireless/realtek/rtw88/mac.c
+++ b/drivers/net/wireless/realtek/rtw88/mac.c
@@ -650,7 +650,7 @@ 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;
@@ -814,7 +814,7 @@ 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;