From 5b1c3c858cff4da95b9f7091eef424e706784cab Mon Sep 17 00:00:00 2001 From: Hartley Sweeten Date: Mon, 13 Jul 2009 19:50:10 +0100 Subject: [PATCH] [ARM] 5600/1: ep93xx: core.c remove cast when copying dev_addr The MAC address for the ep93xx ethernet driver can be optionally copied from registers in the controller when booting. Due to [ARM] 5573/1: ep93xx: ensure typesafe io, the cast for the source address is no longer needed. EP93XX_ETHERNET_BASE is typed as a (void __iomem __force *) so memcpy_fromio() needs to be used instead of memcpy(). Signed-off-by: H Hartley Sweeten Signed-off-by: Russell King --- arch/arm/mach-ep93xx/core.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c index 68ac0545f570..4c38941a92c7 100644 --- a/arch/arm/mach-ep93xx/core.c +++ b/arch/arm/mach-ep93xx/core.c @@ -541,10 +541,8 @@ static struct platform_device ep93xx_eth_device = { void __init ep93xx_register_eth(struct ep93xx_eth_data *data, int copy_addr) { - if (copy_addr) { - memcpy(data->dev_addr, - (void *)(EP93XX_ETHERNET_BASE + 0x50), 6); - } + if (copy_addr) + memcpy_fromio(data->dev_addr, EP93XX_ETHERNET_BASE + 0x50, 6); ep93xx_eth_data = *data; platform_device_register(&ep93xx_eth_device);