[PATCH] brcmfmac: Fix a typo ("unknow")

[Jonathan Neuschäfer]

It should be "unknown".

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@xxxxxxx>
---
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
index 465d95d837592..bb3108c3af93e 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -1886,7 +1886,7 @@ static uint brcmf_sdio_readframes(struct brcmf_sdio *bus, uint maxframes)
 		}

 		rd->len_left = rd->len;
-		/* read header first for unknow frame length */
+		/* read header first for unknown frame length */
 		sdio_claim_host(bus->sdiodev->func1);
 		if (!rd->len) {
 			ret = brcmf_sdiod_recv_buf(bus->sdiodev,
--
2.35.1