1 files changed, 0 insertions, 122 deletions
diff --git a/arch/sh/boards/renesas/r7780rp/psw.c b/arch/sh/boards/renesas/r7780rp/psw.c
deleted file mode 100644
index c844dfa5d58..00000000000
--- a/arch/sh/boards/renesas/r7780rp/psw.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * arch/sh/boards/renesas/r7780rp/psw.c
- *
- * push switch support for RDBRP-1/RDBREVRP-1 debug boards.
- *
- * Copyright (C) 2006  Paul Mundt
- *
- * 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.
- */
-#include <linux/io.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <asm/mach/r7780rp.h>
-#include <asm/push-switch.h>
-
-static irqreturn_t psw_irq_handler(int irq, void *arg)
-{
-	struct platform_device *pdev = arg;
-	struct push_switch *psw = platform_get_drvdata(pdev);
-	struct push_switch_platform_info *psw_info = pdev->dev.platform_data;
-	unsigned int l, mask;
-	int ret = 0;
-
-	l = ctrl_inw(PA_DBSW);
-
-	/* Nothing to do if there's no state change */
-	if (psw->state) {
-		ret = 1;
-		goto out;
-	}
-
-	mask = l & 0x70;
-	/* Figure out who raised it */
-	if (mask & (1 << psw_info->bit)) {
-		psw->state = !!(mask & (1 << psw_info->bit));
-		if (psw->state)	/* debounce */
-			mod_timer(&psw->debounce, jiffies + 50);
-
-		ret = 1;
-	}
-
-out:
-	/* Clear the switch IRQs */
-	l |= (0x7 << 12);
-	ctrl_outw(l, PA_DBSW);
-
-	return IRQ_RETVAL(ret);
-}
-
-static struct resource psw_resources[] = {
-	[0] = {
-		.start	= IRQ_PSW,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct push_switch_platform_info s2_platform_data = {
-	.name		= "s2",
-	.bit		= 6,
-	.irq_flags	= IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING |
-			  IRQF_SHARED,
-	.irq_handler	= psw_irq_handler,
-};
-
-static struct platform_device s2_switch_device = {
-	.name		= "push-switch",
-	.id		= 0,
-	.num_resources	= ARRAY_SIZE(psw_resources),
-	.resource	= psw_resources,
-	.dev		= {
-		.platform_data = &s2_platform_data,
-	},
-};
-
-static struct push_switch_platform_info s3_platform_data = {
-	.name		= "s3",
-	.bit		= 5,
-	.irq_flags	= IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING |
-			  IRQF_SHARED,
-	.irq_handler	= psw_irq_handler,
-};
-
-static struct platform_device s3_switch_device = {
-	.name		= "push-switch",
-	.id		= 1,
-	.num_resources	= ARRAY_SIZE(psw_resources),
-	.resource	= psw_resources,
-	.dev		= {
-		.platform_data = &s3_platform_data,
-	},
-};
-
-static struct push_switch_platform_info s4_platform_data = {
-	.name		= "s4",
-	.bit		= 4,
-	.irq_flags	= IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING |
-			  IRQF_SHARED,
-	.irq_handler	= psw_irq_handler,
-};
-
-static struct platform_device s4_switch_device = {
-	.name		= "push-switch",
-	.id		= 2,
-	.num_resources	= ARRAY_SIZE(psw_resources),
-	.resource	= psw_resources,
-	.dev		= {
-		.platform_data = &s4_platform_data,
-	},
-};
-
-static struct platform_device *psw_devices[] = {
-	&s2_switch_device, &s3_switch_device, &s4_switch_device,
-};
-
-static int __init psw_init(void)
-{
-	return platform_add_devices(psw_devices, ARRAY_SIZE(psw_devices));
-}
-module_init(psw_init);