brcm80211: remove sparse warning in fullmac debug function
The debug function did a write operation which required a different
pointer type resulting in a sparse warning.
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Alwin Beukers <alwin@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
index 03607ca..aac6141 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
@@ -1318,7 +1318,7 @@
}
#ifdef BCMDBG
-int brcmf_write_to_file(struct brcmf_pub *drvr, u8 *buf, int size)
+int brcmf_write_to_file(struct brcmf_pub *drvr, const u8 *buf, int size)
{
int ret = 0;
struct file *fp;
@@ -1338,7 +1338,7 @@
}
/* Write buf to file */
- fp->f_op->write(fp, buf, size, &pos);
+ fp->f_op->write(fp, (char __user *)buf, size, &pos);
exit:
/* free buf before return */