From 2a1f94e45569b1cd9f002e65006f613c2a8360f2 Mon Sep 17 00:00:00 2001 From: Philipp Hortmann Date: Wed, 6 Jul 2022 21:19:06 +0200 Subject: [PATCH] staging: vt6655: Use loop in vt6655_mac_read_ether_addr Use loop in vt6655_mac_read_ether_addr to avoid multiple similar statements. Signed-off-by: Philipp Hortmann Link: https://lore.kernel.org/r/f233c8a007d75a8adcc99a07c582b75bdc1985db.1657134099.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/staging/vt6655/device_main.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c index 099f0b9..19840dd 100644 --- a/drivers/staging/vt6655/device_main.c +++ b/drivers/staging/vt6655/device_main.c @@ -200,12 +200,8 @@ static void vt6655_mac_write_bssid_addr(void __iomem *iobase, const u8 *mac_addr static void vt6655_mac_read_ether_addr(void __iomem *iobase, u8 *mac_addr) { iowrite8(1, iobase + MAC_REG_PAGE1SEL); - mac_addr[0] = ioread8(iobase + MAC_REG_PAR0); - mac_addr[1] = ioread8(iobase + MAC_REG_PAR0 + 1); - mac_addr[2] = ioread8(iobase + MAC_REG_PAR0 + 2); - mac_addr[3] = ioread8(iobase + MAC_REG_PAR0 + 3); - mac_addr[4] = ioread8(iobase + MAC_REG_PAR0 + 4); - mac_addr[5] = ioread8(iobase + MAC_REG_PAR0 + 5); + for (int i = 0; i < 6; i++) + mac_addr[i] = ioread8(iobase + MAC_REG_PAR0 + i); iowrite8(0, iobase + MAC_REG_PAGE1SEL); } -- 2.7.4