staging: vt6655: Use loop in vt6655_mac_write_bssid_addr

Use loop in vt6655_mac_write_bssid_addr to avoid multiple
similar statements.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/b3b93ae7ce41562565e9007eb4580b9c47a2881f.1657134099.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c
index 298963cbca1d65e96758fa80d36e99ac6ef3febd..099f0b95417a0b7ddd6f398778fe1c90419a7d96 100644 (file)
--- a/drivers/staging/vt6655/device_main.c
+++ b/drivers/staging/vt6655/device_main.c
@@ -192,12 +192,8 @@ device_set_options(struct vnt_private *priv)
 static void vt6655_mac_write_bssid_addr(void __iomem *iobase, const u8 *mac_addr)
 {
        iowrite8(1, iobase + MAC_REG_PAGE1SEL);
-       iowrite8(mac_addr[0], iobase + MAC_REG_BSSID0);
-       iowrite8(mac_addr[1], iobase + MAC_REG_BSSID0 + 1);
-       iowrite8(mac_addr[2], iobase + MAC_REG_BSSID0 + 2);
-       iowrite8(mac_addr[3], iobase + MAC_REG_BSSID0 + 3);
-       iowrite8(mac_addr[4], iobase + MAC_REG_BSSID0 + 4);
-       iowrite8(mac_addr[5], iobase + MAC_REG_BSSID0 + 5);
+       for (int i = 0; i < 6; i++)
+               iowrite8(mac_addr[i], iobase + MAC_REG_BSSID0 + i);
        iowrite8(0, iobase + MAC_REG_PAGE1SEL);
 }