ath5k: don't use volatile, it's not needed

Signed-off-by: Pavel Roskin <proski@gnu.org>

The reg variable is only used by __raw_writel() and __raw_readl(), which
should guarantee memory access in the right order.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Pavel Roskin 2011-07-07 18:13:55 -04:00 committed by John W. Linville
parent 2724a74a26
commit 2753f87a57

View file

@ -375,7 +375,7 @@ static int ath5k_hw_nic_reset(struct ath5k_hw *ah, u32 val)
static int ath5k_hw_wisoc_reset(struct ath5k_hw *ah, u32 flags)
{
u32 mask = flags ? flags : ~0U;
volatile __iomem u32 *reg;
u32 __iomem *reg;
u32 regval;
u32 val = 0;