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authorFlorian Fainelli <florian@openwrt.org>2008-08-22 17:02:03 +0200
committerRalf Baechle <ralf@linux-mips.org>2008-10-11 16:18:45 +0100
commitc76befc3429354909d3242d11b8d3bcb3bea4b03 (patch)
treec0328f287a3dd6ebb90cf4be8014d0609d1c1ef2 /arch/mips/rb532
parent49afa0a15180c22c8836ef36edd6aa48ab7b2915 (diff)
downloadlinux-linaro-stable-c76befc3429354909d3242d11b8d3bcb3bea4b03.tar.gz
MIPS: RB532: replace raw volatile read with a readl
This patch replaces a raw read using volatiles with a readl. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/rb532')
-rw-r--r--arch/mips/rb532/gpio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/rb532/gpio.c b/arch/mips/rb532/gpio.c
index 11d7127655e3..b028779fedda 100644
--- a/arch/mips/rb532/gpio.c
+++ b/arch/mips/rb532/gpio.c
@@ -70,7 +70,7 @@ void set_434_reg(unsigned reg_offs, unsigned bit, unsigned len, unsigned val)
spin_lock_irqsave(&dev3.lock, flags);
- data = *(volatile unsigned *) (IDT434_REG_BASE + reg_offs);
+ data = readl(IDT434_REG_BASE + reg_offs);
for (i = 0; i != len; ++i) {
if (val & (1 << i))
data |= (1 << (i + bit));