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Commit 9b9c63ff authored by Philippe De Muyter's avatar Philippe De Muyter Committed by Greg Ungerer
Browse files

m68knommu: fix m548x_wdt.c compilation after headers renaming 



m548x headers were renamed to m54xx, but m548x_wdt.c still uses the
old names.  Fix that.

Signed-off-by: default avatarPhilippe De Muyter <phdm@macqel.be>
Signed-off-by: default avatarGreg Ungerer <gerg@uclinux.org>
parent 73020415

drivers/watchdog/m548x_wdt.c

+25 −25
Original line number Diff line number Diff line 
/*

 * drivers/watchdog/m548x_wdt.c

 * drivers/watchdog/m54xx_wdt.c

 *

 * Watchdog driver for ColdFire MCF548x processors

 * Watchdog driver for ColdFire MCF547x & MCF548x processors

 * Copyright 2010 (c) Philippe De Muyter <phdm@macqel.be>

 *

 * Adapted from the IXP4xx watchdog driver, which carries these notices:
@@ -29,8 +29,8 @@ 
#include <linux/uaccess.h>



#include <asm/coldfire.h>

#include <asm/m548xsim.h>

#include <asm/m548xgpt.h>

#include <asm/m54xxsim.h>

#include <asm/m54xxgpt.h>



static int nowayout = WATCHDOG_NOWAYOUT;

static unsigned int heartbeat = 30;	/* (secs) Default is 0.5 minute */
@@ -76,7 +76,7 @@ static void wdt_keepalive(void) 
	__raw_writel(gms0, MCF_MBAR + MCF_GPT_GMS0);

}



static int m548x_wdt_open(struct inode *inode, struct file *file)

static int m54xx_wdt_open(struct inode *inode, struct file *file)

{

	if (test_and_set_bit(WDT_IN_USE, &wdt_status))

		return -EBUSY;
@@ -86,7 +86,7 @@ static int m548x_wdt_open(struct inode *inode, struct file *file) 
	return nonseekable_open(inode, file);

}



static ssize_t m548x_wdt_write(struct file *file, const char *data,

static ssize_t m54xx_wdt_write(struct file *file, const char *data,

						size_t len, loff_t *ppos)

{

	if (len) {
@@ -112,10 +112,10 @@ static ssize_t m548x_wdt_write(struct file *file, const char *data, 
static const struct watchdog_info ident = {

	.options	= WDIOF_MAGICCLOSE | WDIOF_SETTIMEOUT |

				WDIOF_KEEPALIVEPING,

	.identity	= "Coldfire M548x Watchdog",

	.identity	= "Coldfire M54xx Watchdog",

};



static long m548x_wdt_ioctl(struct file *file, unsigned int cmd,

static long m54xx_wdt_ioctl(struct file *file, unsigned int cmd,

							 unsigned long arg)

{

	int ret = -ENOTTY;
@@ -161,7 +161,7 @@ static long m548x_wdt_ioctl(struct file *file, unsigned int cmd, 
	return ret;

}



static int m548x_wdt_release(struct inode *inode, struct file *file)

static int m54xx_wdt_release(struct inode *inode, struct file *file)

{

	if (test_bit(WDT_OK_TO_CLOSE, &wdt_status))

		wdt_disable();
@@ -177,45 +177,45 @@ static int m548x_wdt_release(struct inode *inode, struct file *file) 
}





static const struct file_operations m548x_wdt_fops = {

static const struct file_operations m54xx_wdt_fops = {

	.owner		= THIS_MODULE,

	.llseek		= no_llseek,

	.write		= m548x_wdt_write,

	.unlocked_ioctl	= m548x_wdt_ioctl,

	.open		= m548x_wdt_open,

	.release	= m548x_wdt_release,

	.write		= m54xx_wdt_write,

	.unlocked_ioctl	= m54xx_wdt_ioctl,

	.open		= m54xx_wdt_open,

	.release	= m54xx_wdt_release,

};



static struct miscdevice m548x_wdt_miscdev = {

static struct miscdevice m54xx_wdt_miscdev = {

	.minor		= WATCHDOG_MINOR,

	.name		= "watchdog",

	.fops		= &m548x_wdt_fops,

	.fops		= &m54xx_wdt_fops,

};



static int __init m548x_wdt_init(void)

static int __init m54xx_wdt_init(void)

{

	if (!request_mem_region(MCF_MBAR + MCF_GPT_GCIR0, 4,

						"Coldfire M548x Watchdog")) {

						"Coldfire M54xx Watchdog")) {

		printk(KERN_WARNING

				"Coldfire M548x Watchdog : I/O region busy\n");

				"Coldfire M54xx Watchdog : I/O region busy\n");

		return -EBUSY;

	}

	printk(KERN_INFO "ColdFire watchdog driver is loaded.\n");



	return misc_register(&m548x_wdt_miscdev);

	return misc_register(&m54xx_wdt_miscdev);

}



static void __exit m548x_wdt_exit(void)

static void __exit m54xx_wdt_exit(void)

{

	misc_deregister(&m548x_wdt_miscdev);

	misc_deregister(&m54xx_wdt_miscdev);

	release_mem_region(MCF_MBAR + MCF_GPT_GCIR0, 4);

}



module_init(m548x_wdt_init);

module_exit(m548x_wdt_exit);

module_init(m54xx_wdt_init);

module_exit(m54xx_wdt_exit);



MODULE_AUTHOR("Philippe De Muyter <phdm@macqel.be>");

MODULE_DESCRIPTION("Coldfire M548x Watchdog");

MODULE_DESCRIPTION("Coldfire M54xx Watchdog");



module_param(heartbeat, int, 0);

MODULE_PARM_DESC(heartbeat, "Watchdog heartbeat in seconds (default 30s)");