[package] kernel: revert unrelated change in previous commit

[openwrt.git] / package / switch / src / gpio.h

diff --git a/package/switch/src/gpio.h b/package/switch/src/gpio.h
index 8257600..e541cda 100644 (file)
--- a/package/switch/src/gpio.h
+++ b/package/switch/src/gpio.h
@@ -1,45 +1,25 @@
+/*
+ * Copyright (C) 2006 OpenWrt.org
+ *
+ * This is free software, licensed under the GNU General Public License v2.
+ * See /LICENSE for more information.
+ */
+
 #ifndef __GPIO_H
 #define __GPIO_H
 
-#if defined(BCMGPIO2)
-
-#ifdef LINUX_2_4
-#define sbh bcm947xx_sbh
-extern void *bcm947xx_sbh;
+#ifdef BROADCOM
+#include "gpio-bcm947xx.h"
 #else
-extern void *sbh;
-#endif
-
-extern __u32 sb_gpioin(void *sbh);
-extern __u32 sb_gpiointpolarity(void *sbh, __u32 mask, __u32 val, __u8 prio);
-extern __u32 sb_gpiointmask(void *sbh, __u32 mask, __u32 val, __u8 prio);
-extern __u32 sb_gpioouten(void *sbh, __u32 mask, __u32 val, __u8 prio);
-extern __u32 sb_gpioout(void *sbh, __u32 mask, __u32 val, __u8 prio);
+#warning "Unsupported configuration."
 
-#define gpioin() sb_gpioin(sbh)
-#define gpiointpolarity(mask,val) sb_gpiointpolarity(sbh, mask, val, 0)
-#define gpiointmask(mask,val) sb_gpiointmask(sbh, mask, val, 0)
-#define gpioouten(mask,val) sb_gpioouten(sbh, mask, val, 0)
-#define gpioout(mask,val) sb_gpioout(sbh, mask, val, 0)
+#define gpio_in()                      (-1U)
+#define gpio_out(mask, value)          (-1U)
+#define gpio_outen(mask, value)                (-1U)
+#define gpio_control(mask, value)      (-1U)
+#define gpio_intmask(mask, value)      (-1U)
+#define gpio_intpolarity(mask, value)  (-1U)
 
-#elif defined(BCMGPIO)
-
-#define sbh bcm947xx_sbh
-extern void *bcm947xx_sbh;
-extern __u32 sb_gpioin(void *sbh);
-extern __u32 sb_gpiointpolarity(void *sbh, __u32 mask, __u32 val);
-extern __u32 sb_gpiointmask(void *sbh, __u32 mask, __u32 val);
-extern __u32 sb_gpioouten(void *sbh, __u32 mask, __u32 val);
-extern __u32 sb_gpioout(void *sbh, __u32 mask, __u32 val);
-
-#define gpioin() sb_gpioin(sbh)
-#define gpiointpolarity(mask,val) sb_gpiointpolarity(sbh, mask, val)
-#define gpiointmask(mask,val) sb_gpiointmask(sbh, mask, val)
-#define gpioouten(mask,val) sb_gpioouten(sbh, mask, val)
-#define gpioout(mask,val) sb_gpioout(sbh, mask, val)
-
-#else
-#error Unsupported/unknown GPIO configuration
 #endif
 
 #endif /* __GPIO_H */