[PATCH 02/10] staging: ks7010: use u8 instead of unsigned char in write_to_device function

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Parameter buffer in write_to_device function is declared as
a pointer to unsigned char and can be declared as an u8 type
which is preferred. Internally it calls to ks7010_sdio_write
which is using also u8 as parameter type. Update calls to this
function as well.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@xxxxxxxxx>
---
 drivers/staging/ks7010/ks7010_sdio.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/ks7010/ks7010_sdio.c b/drivers/staging/ks7010/ks7010_sdio.c
index 078f37e..71e12d6 100644
--- a/drivers/staging/ks7010/ks7010_sdio.c
+++ b/drivers/staging/ks7010/ks7010_sdio.c
@@ -318,7 +318,7 @@ static int enqueue_txdev(struct ks_wlan_private *priv, unsigned char *p,
 }
 
 /* write data */
-static int write_to_device(struct ks_wlan_private *priv, unsigned char *buffer,
+static int write_to_device(struct ks_wlan_private *priv, u8 *buffer,
 			   unsigned long size)
 {
 	struct hostif_hdr *hdr;
@@ -1071,8 +1071,7 @@ static int send_stop_request(struct sdio_func *func)
 	pp->header.event = cpu_to_le16((uint16_t)HIF_STOP_REQ);
 
 	sdio_claim_host(func);
-	write_to_device(card->priv, (unsigned char *)pp,
-			hif_align_size(sizeof(*pp)));
+	write_to_device(card->priv, (u8 *)pp, hif_align_size(sizeof(*pp)));
 	sdio_release_host(func);
 
 	kfree(pp);
-- 
2.7.4

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