diff options
Diffstat (limited to 'arch/arm/mach-mx3/iomux.c')
| -rw-r--r-- | arch/arm/mach-mx3/iomux.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/mach-mx3/iomux.c b/arch/arm/mach-mx3/iomux.c index 3dda1fe..6e664be 100644 --- a/arch/arm/mach-mx3/iomux.c +++ b/arch/arm/mach-mx3/iomux.c @@ -43,7 +43,8 @@ static DEFINE_SPINLOCK(gpio_mux_lock); */ int mxc_iomux_mode(unsigned int pin_mode) { - u32 reg, field, l, mode, ret = 0; + u32 field, l, mode, ret = 0; + void __iomem *reg; reg = IOMUXSW_MUX_CTL + (pin_mode & IOMUX_REG_MASK); field = pin_mode & 0x3; @@ -70,7 +71,8 @@ EXPORT_SYMBOL(mxc_iomux_mode); */ void mxc_iomux_set_pad(enum iomux_pins pin, u32 config) { - u32 reg, field, l; + u32 field, l; + void __iomem *reg; reg = IOMUXSW_PAD_CTL + (pin + 2) / 3; field = (pin + 2) % 3; |
