From c76befc3429354909d3242d11b8d3bcb3bea4b03 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Fri, 22 Aug 2008 17:02:03 +0200 Subject: [PATCH] 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 Signed-off-by: Ralf Baechle --- arch/mips/rb532/gpio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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)); -- 2.20.1