1 files changed, 0 insertions, 102 deletions
diff --git a/arch/mips/bcm47xx/gpio.c b/arch/mips/bcm47xx/gpio.c
deleted file mode 100644
index 5ebdf62e96b..00000000000
--- a/arch/mips/bcm47xx/gpio.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2007 Aurelien Jarno <aurelien@aurel32.net>
- */
-
-#include <linux/export.h>
-#include <linux/ssb/ssb.h>
-#include <linux/ssb/ssb_driver_chipcommon.h>
-#include <linux/ssb/ssb_driver_extif.h>
-#include <asm/mach-bcm47xx/bcm47xx.h>
-#include <asm/mach-bcm47xx/gpio.h>
-
-#if (BCM47XX_CHIPCO_GPIO_LINES > BCM47XX_EXTIF_GPIO_LINES)
-static DECLARE_BITMAP(gpio_in_use, BCM47XX_CHIPCO_GPIO_LINES);
-#else
-static DECLARE_BITMAP(gpio_in_use, BCM47XX_EXTIF_GPIO_LINES);
-#endif
-
-int gpio_request(unsigned gpio, const char *tag)
-{
-	switch (bcm47xx_bus_type) {
-#ifdef CONFIG_BCM47XX_SSB
-	case BCM47XX_BUS_TYPE_SSB:
-		if (ssb_chipco_available(&bcm47xx_bus.ssb.chipco) &&
-		    ((unsigned)gpio >= BCM47XX_CHIPCO_GPIO_LINES))
-			return -EINVAL;
-
-		if (ssb_extif_available(&bcm47xx_bus.ssb.extif) &&
-		    ((unsigned)gpio >= BCM47XX_EXTIF_GPIO_LINES))
-			return -EINVAL;
-
-		if (test_and_set_bit(gpio, gpio_in_use))
-			return -EBUSY;
-
-		return 0;
-#endif
-#ifdef CONFIG_BCM47XX_BCMA
-	case BCM47XX_BUS_TYPE_BCMA:
-		if (gpio >= BCM47XX_CHIPCO_GPIO_LINES)
-			return -EINVAL;
-
-		if (test_and_set_bit(gpio, gpio_in_use))
-			return -EBUSY;
-
-		return 0;
-#endif
-	}
-	return -EINVAL;
-}
-EXPORT_SYMBOL(gpio_request);
-
-void gpio_free(unsigned gpio)
-{
-	switch (bcm47xx_bus_type) {
-#ifdef CONFIG_BCM47XX_SSB
-	case BCM47XX_BUS_TYPE_SSB:
-		if (ssb_chipco_available(&bcm47xx_bus.ssb.chipco) &&
-		    ((unsigned)gpio >= BCM47XX_CHIPCO_GPIO_LINES))
-			return;
-
-		if (ssb_extif_available(&bcm47xx_bus.ssb.extif) &&
-		    ((unsigned)gpio >= BCM47XX_EXTIF_GPIO_LINES))
-			return;
-
-		clear_bit(gpio, gpio_in_use);
-		return;
-#endif
-#ifdef CONFIG_BCM47XX_BCMA
-	case BCM47XX_BUS_TYPE_BCMA:
-		if (gpio >= BCM47XX_CHIPCO_GPIO_LINES)
-			return;
-
-		clear_bit(gpio, gpio_in_use);
-		return;
-#endif
-	}
-}
-EXPORT_SYMBOL(gpio_free);
-
-int gpio_to_irq(unsigned gpio)
-{
-	switch (bcm47xx_bus_type) {
-#ifdef CONFIG_BCM47XX_SSB
-	case BCM47XX_BUS_TYPE_SSB:
-		if (ssb_chipco_available(&bcm47xx_bus.ssb.chipco))
-			return ssb_mips_irq(bcm47xx_bus.ssb.chipco.dev) + 2;
-		else if (ssb_extif_available(&bcm47xx_bus.ssb.extif))
-			return ssb_mips_irq(bcm47xx_bus.ssb.extif.dev) + 2;
-		else
-			return -EINVAL;
-#endif
-#ifdef CONFIG_BCM47XX_BCMA
-	case BCM47XX_BUS_TYPE_BCMA:
-		return bcma_core_mips_irq(bcm47xx_bus.bcma.bus.drv_cc.core) + 2;
-#endif
-	}
-	return -EINVAL;
-}
-EXPORT_SYMBOL_GPL(gpio_to_irq);