[U-Boot] [PATCH V2] MX31: Removed warnings for iomux function

[Stefano Babic]

Removed warnings generated in the mx31_set_pad() function.

Signed-off-by: Stefano Babic <sba...@denx.de>
---
 arch/arm/cpu/arm1136/mx31/generic.c   |    7 +++----
 arch/arm/include/asm/arch-mx31/mx31.h |    1 +
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm/cpu/arm1136/mx31/generic.c 
b/arch/arm/cpu/arm1136/mx31/generic.c
index cbe8243..8bd23ee 100644
--- a/arch/arm/cpu/arm1136/mx31/generic.c
+++ b/arch/arm/cpu/arm1136/mx31/generic.c
@@ -93,17 +93,16 @@ void mx31_gpio_mux(unsigned long mode)
 
 void mx31_set_pad(enum iomux_pins pin, u32 config)
 {
-       u32 field, l;
-       void *reg;
+       u32 field, l, reg;
 
        pin &= IOMUX_PADNUM_MASK;
        reg = (IOMUXC_BASE + 0x154) + (pin + 2) / 3 * 4;
        field = (pin + 2) % 3;
 
-       l = __raw_readl(reg);
+       l = __REG(reg);
        l &= ~(0x1ff << (field * 10));
        l |= config << (field * 10);
-       __raw_writel(l, reg);
+       __REG(reg) = l;
 
 }
 
diff --git a/arch/arm/include/asm/arch-mx31/mx31.h 
b/arch/arm/include/asm/arch-mx31/mx31.h
index 5a5aa11..a755212 100644
--- a/arch/arm/include/asm/arch-mx31/mx31.h
+++ b/arch/arm/include/asm/arch-mx31/mx31.h
@@ -27,6 +27,7 @@
 extern u32 mx31_get_ipg_clk(void);
 #define imx_get_uartclk mx31_get_ipg_clk
 extern void mx31_gpio_mux(unsigned long mode);
+extern void mx31_set_pad(enum iomux_pins pin, u32 config);
 
 void mx31_uart1_hw_init(void);
 void mx31_spi2_hw_init(void);
-- 
1.7.1

_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot