Pull altix-mmr into release branch

[powerpc.git] / include / asm-arm / arch-ixp4xx / platform.h

diff --git a/include/asm-arm/arch-ixp4xx/platform.h b/include/asm-arm/arch-ixp4xx/platform.h
index 3a626c0..f14ed63 100644 (file)
--- a/include/asm-arm/arch-ixp4xx/platform.h
+++ b/include/asm-arm/arch-ixp4xx/platform.h
@@ -83,17 +83,6 @@ extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys);
 #define IXP4XX_GPIO_OUT                0x1
 #define IXP4XX_GPIO_IN                 0x2
 
-#define IXP4XX_GPIO_INTSTYLE_MASK      0x7C  /* Bits [6:2] define interrupt style */
-
-/* 
- * GPIO interrupt types.
- */
-#define IXP4XX_GPIO_ACTIVE_HIGH                0x4 /* Default */
-#define IXP4XX_GPIO_ACTIVE_LOW         0x8
-#define IXP4XX_GPIO_RISING_EDGE                0x10
-#define IXP4XX_GPIO_FALLING_EDGE       0x20
-#define IXP4XX_GPIO_TRANSITIONAL       0x40
-
 /* GPIO signal types */
 #define IXP4XX_GPIO_LOW                        0
 #define IXP4XX_GPIO_HIGH               1
@@ -102,7 +91,13 @@ extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys);
 #define IXP4XX_GPIO_CLK_0              14
 #define IXP4XX_GPIO_CLK_1              15
 
-extern void gpio_line_config(u8 line, u32 style);
+static inline void gpio_line_config(u8 line, u32 direction)
+{
+       if (direction == IXP4XX_GPIO_IN)
+               *IXP4XX_GPIO_GPOER |= (1 << line);
+       else
+               *IXP4XX_GPIO_GPOER &= ~(1 << line);
+}
 
 static inline void gpio_line_get(u8 line, int *value)
 {