[PATCH 1/1] wifi: brcmfmac: silence warning for non-existent, optional firmware

[Alexander Stein]

The driver tries to load optional firmware files, specific to
the actual board compatible. These might not exist resulting in a warning
like this:
brcmfmac mmc2:0001:1: Direct firmware load for brcm/brcmfmac4373-sdio.tq,imx93-tqma9352-mba93xxla-mini.bin failed with error -2

Silence this by using firmware_request_nowait_nowarn() for all firmware
loads which use brcmf_fw_request_done_alt_path() as callback. This one
handles optional firmware files.

Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
---
 .../broadcom/brcm80211/brcmfmac/firmware.c         | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
index 4bacd83db052e..e84cec58470c5 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
@@ -714,9 +714,10 @@ static void brcmf_fw_request_done_alt_path(const struct firmware *fw, void *ctx)
 		if (!alt_path)
 			goto fallback;
 
-		ret = request_firmware_nowait(THIS_MODULE, true, alt_path,
-					      fwctx->dev, GFP_KERNEL, fwctx,
-					      brcmf_fw_request_done_alt_path);
+		ret = firmware_request_nowait_nowarn(THIS_MODULE,
+						     alt_path, fwctx->dev,
+						     GFP_KERNEL, fwctx,
+						     brcmf_fw_request_done_alt_path);
 		kfree(alt_path);
 
 		if (ret < 0)
@@ -779,9 +780,10 @@ int brcmf_fw_get_firmwares(struct device *dev, struct brcmf_fw_request *req,
 					    fwctx->req->board_types[0]);
 	if (alt_path) {
 		fwctx->board_index++;
-		ret = request_firmware_nowait(THIS_MODULE, true, alt_path,
-					      fwctx->dev, GFP_KERNEL, fwctx,
-					      brcmf_fw_request_done_alt_path);
+		ret = firmware_request_nowait_nowarn(THIS_MODULE,
+						     alt_path, fwctx->dev,
+						     GFP_KERNEL, fwctx,
+						     brcmf_fw_request_done_alt_path);
 		kfree(alt_path);
 	} else {
 		ret = request_firmware_nowait(THIS_MODULE, true, first->path,
-- 
2.43.0