[PATCH 5/8] [WATCHDOG] mpc8xxx_wdt: various renames, mostly s/mpc83xx/mpc8xxx/g
Anton Vorontsov
avorontsov at ru.mvista.com
Tue May 20 04:37:56 EST 2008
mpc83xx_wdt.c renamed to mpc8xxx_wdt.c, now we can do various renames
in the file itself.
Signed-off-by: Anton Vorontsov <avorontsov at ru.mvista.com>
---
drivers/watchdog/mpc8xxx_wdt.c | 104 ++++++++++++++++++++--------------------
1 files changed, 52 insertions(+), 52 deletions(-)
diff --git a/drivers/watchdog/mpc8xxx_wdt.c b/drivers/watchdog/mpc8xxx_wdt.c
index 19e3082..2f0681f 100644
--- a/drivers/watchdog/mpc8xxx_wdt.c
+++ b/drivers/watchdog/mpc8xxx_wdt.c
@@ -1,5 +1,5 @@
/*
- * mpc83xx_wdt.c - MPC83xx/MPC86xx watchdog userspace interface
+ * mpc8xxx_wdt.c - MPC83xx/MPC86xx watchdog userspace interface
*
* Authors: Dave Updegraff <dave at cray.org>
* Kumar Gala <galak at kernel.crashing.org>
@@ -29,7 +29,7 @@
#include <linux/uaccess.h>
#include <sysdev/fsl_soc.h>
-struct mpc83xx_wdt {
+struct mpc8xxx_wdt {
__be32 res0;
__be32 swcrr; /* System watchdog control register */
#define SWCRR_SWTC 0xFFFF0000 /* Software Watchdog Time Count. */
@@ -42,12 +42,12 @@ struct mpc83xx_wdt {
u8 res2[0xF0];
};
-struct mpc83xx_wdt_type {
+struct mpc8xxx_wdt_type {
int prescaler;
bool hw_enabled;
};
-static struct mpc83xx_wdt __iomem *wd_base;
+static struct mpc8xxx_wdt __iomem *wd_base;
static u16 timeout = 0xffff;
module_param(timeout, ushort, 0);
@@ -74,7 +74,7 @@ static unsigned int timeout_sec;
static unsigned long wdt_is_open;
static DEFINE_SPINLOCK(wdt_spinlock);
-static void mpc83xx_wdt_keepalive(void)
+static void mpc8xxx_wdt_keepalive(void)
{
/* Ping the WDT */
spin_lock(&wdt_spinlock);
@@ -83,31 +83,31 @@ static void mpc83xx_wdt_keepalive(void)
spin_unlock(&wdt_spinlock);
}
-static void mpc83xx_wdt_timer_ping(unsigned long arg);
-static DEFINE_TIMER(wdt_timer, mpc83xx_wdt_timer_ping, 0, 0);
+static void mpc8xxx_wdt_timer_ping(unsigned long arg);
+static DEFINE_TIMER(wdt_timer, mpc8xxx_wdt_timer_ping, 0, 0);
-static void mpc83xx_wdt_timer_ping(unsigned long arg)
+static void mpc8xxx_wdt_timer_ping(unsigned long arg)
{
- mpc83xx_wdt_keepalive();
+ mpc8xxx_wdt_keepalive();
/* We're pinging it twice faster than needed, just to be sure. */
mod_timer(&wdt_timer, jiffies + HZ * timeout_sec / 2);
}
-static void mpc83xx_wdt_pr_warn(const char *msg)
+static void mpc8xxx_wdt_pr_warn(const char *msg)
{
- pr_crit("mpc83xx_wdt: %s, expect the %s soon!\n", msg,
+ pr_crit("mpc8xxx_wdt: %s, expect the %s soon!\n", msg,
reset ? "reset" : "machine check exception");
}
-static ssize_t mpc83xx_wdt_write(struct file *file, const char __user *buf,
+static ssize_t mpc8xxx_wdt_write(struct file *file, const char __user *buf,
size_t count, loff_t *ppos)
{
if (count)
- mpc83xx_wdt_keepalive();
+ mpc8xxx_wdt_keepalive();
return count;
}
-static int mpc83xx_wdt_open(struct inode *inode, struct file *file)
+static int mpc8xxx_wdt_open(struct inode *inode, struct file *file)
{
u32 tmp = SWCRR_SWEN;
if (test_and_set_bit(0, &wdt_is_open))
@@ -132,17 +132,17 @@ static int mpc83xx_wdt_open(struct inode *inode, struct file *file)
return nonseekable_open(inode, file);
}
-static int mpc83xx_wdt_release(struct inode *inode, struct file *file)
+static int mpc8xxx_wdt_release(struct inode *inode, struct file *file)
{
if (!nowayout)
- mpc83xx_wdt_timer_ping(0);
+ mpc8xxx_wdt_timer_ping(0);
else
- mpc83xx_wdt_pr_warn("watchdog closed");
+ mpc8xxx_wdt_pr_warn("watchdog closed");
clear_bit(0, &wdt_is_open);
return 0;
}
-static int mpc83xx_wdt_ioctl(struct inode *inode, struct file *file,
+static int mpc8xxx_wdt_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
void __user *argp = (void __user *)arg;
@@ -150,7 +150,7 @@ static int mpc83xx_wdt_ioctl(struct inode *inode, struct file *file,
static struct watchdog_info ident = {
.options = WDIOF_KEEPALIVEPING,
.firmware_version = 1,
- .identity = "MPC83xx",
+ .identity = "MPC8xxx",
};
switch (cmd) {
@@ -160,7 +160,7 @@ static int mpc83xx_wdt_ioctl(struct inode *inode, struct file *file,
case WDIOC_GETBOOTSTATUS:
return put_user(0, p);
case WDIOC_KEEPALIVE:
- mpc83xx_wdt_keepalive();
+ mpc8xxx_wdt_keepalive();
return 0;
case WDIOC_GETTIMEOUT:
return put_user(timeout_sec, p);
@@ -169,27 +169,27 @@ static int mpc83xx_wdt_ioctl(struct inode *inode, struct file *file,
}
}
-static const struct file_operations mpc83xx_wdt_fops = {
+static const struct file_operations mpc8xxx_wdt_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
- .write = mpc83xx_wdt_write,
- .ioctl = mpc83xx_wdt_ioctl,
- .open = mpc83xx_wdt_open,
- .release = mpc83xx_wdt_release,
+ .write = mpc8xxx_wdt_write,
+ .ioctl = mpc8xxx_wdt_ioctl,
+ .open = mpc8xxx_wdt_open,
+ .release = mpc8xxx_wdt_release,
};
-static struct miscdevice mpc83xx_wdt_miscdev = {
+static struct miscdevice mpc8xxx_wdt_miscdev = {
.minor = WATCHDOG_MINOR,
.name = "watchdog",
- .fops = &mpc83xx_wdt_fops,
+ .fops = &mpc8xxx_wdt_fops,
};
-static int __devinit mpc83xx_wdt_probe(struct of_device *ofdev,
+static int __devinit mpc8xxx_wdt_probe(struct of_device *ofdev,
const struct of_device_id *match)
{
int ret;
struct device_node *np = ofdev->node;
- struct mpc83xx_wdt_type *wdt_type = match->data;
+ struct mpc8xxx_wdt_type *wdt_type = match->data;
u32 freq = fsl_get_sys_freq();
bool enabled;
@@ -202,12 +202,12 @@ static int __devinit mpc83xx_wdt_probe(struct of_device *ofdev,
enabled = in_be32(&wd_base->swcrr) & SWCRR_SWEN;
if (!enabled && wdt_type->hw_enabled) {
- pr_info("mpc83xx_wdt: could not be enabled in software\n");
+ pr_info("mpc8xxx_wdt: could not be enabled in software\n");
ret = -ENOSYS;
goto err_unmap;
}
- ret = misc_register(&mpc83xx_wdt_miscdev);
+ ret = misc_register(&mpc8xxx_wdt_miscdev);
if (ret) {
pr_err("cannot register miscdev on minor=%d (err=%d)\n",
WATCHDOG_MINOR, ret);
@@ -220,73 +220,73 @@ static int __devinit mpc83xx_wdt_probe(struct of_device *ofdev,
else
timeout_sec = timeout / freq;
- pr_info("WDT driver for MPC83xx initialized. mode:%s timeout=%d "
+ pr_info("WDT driver for MPC8xxx initialized. mode:%s timeout=%d "
"(%d seconds)\n", reset ? "reset" : "interrupt", timeout,
timeout_sec);
/*
* If the watchdog was previously enabled or we're running on
- * MPC86xx, we should ping the wdt from the kernel until the
+ * MPC8xxx, we should ping the wdt from the kernel until the
* userspace handles it.
*/
if (enabled)
- mpc83xx_wdt_timer_ping(0);
+ mpc8xxx_wdt_timer_ping(0);
return 0;
err_unmap:
iounmap(wd_base);
return ret;
}
-static int __devexit mpc83xx_wdt_remove(struct of_device *ofdev)
+static int __devexit mpc8xxx_wdt_remove(struct of_device *ofdev)
{
- mpc83xx_wdt_pr_warn("watchdog removed");
+ mpc8xxx_wdt_pr_warn("watchdog removed");
del_timer_sync(&wdt_timer);
- misc_deregister(&mpc83xx_wdt_miscdev);
+ misc_deregister(&mpc8xxx_wdt_miscdev);
iounmap(wd_base);
return 0;
}
-static const struct of_device_id mpc83xx_wdt_match[] = {
+static const struct of_device_id mpc8xxx_wdt_match[] = {
{
.compatible = "mpc83xx_wdt",
- .data = &(struct mpc83xx_wdt_type) {
+ .data = &(struct mpc8xxx_wdt_type) {
.prescaler = 0x10000,
},
},
{
.compatible = "fsl,mpc8610-wdt",
- .data = &(struct mpc83xx_wdt_type) {
+ .data = &(struct mpc8xxx_wdt_type) {
.prescaler = 0x10000,
.hw_enabled = true,
},
},
{},
};
-MODULE_DEVICE_TABLE(of, mpc83xx_wdt_match);
+MODULE_DEVICE_TABLE(of, mpc8xxx_wdt_match);
-static struct of_platform_driver mpc83xx_wdt_driver = {
- .match_table = mpc83xx_wdt_match,
- .probe = mpc83xx_wdt_probe,
- .remove = __devexit_p(mpc83xx_wdt_remove),
+static struct of_platform_driver mpc8xxx_wdt_driver = {
+ .match_table = mpc8xxx_wdt_match,
+ .probe = mpc8xxx_wdt_probe,
+ .remove = __devexit_p(mpc8xxx_wdt_remove),
.driver = {
- .name = "mpc83xx_wdt",
+ .name = "mpc8xxx_wdt",
.owner = THIS_MODULE,
},
};
-static int __init mpc83xx_wdt_init(void)
+static int __init mpc8xxx_wdt_init(void)
{
- return of_register_platform_driver(&mpc83xx_wdt_driver);
+ return of_register_platform_driver(&mpc8xxx_wdt_driver);
}
-static void __exit mpc83xx_wdt_exit(void)
+static void __exit mpc8xxx_wdt_exit(void)
{
- of_unregister_platform_driver(&mpc83xx_wdt_driver);
+ of_unregister_platform_driver(&mpc8xxx_wdt_driver);
}
-subsys_initcall(mpc83xx_wdt_init);
-module_exit(mpc83xx_wdt_exit);
+subsys_initcall(mpc8xxx_wdt_init);
+module_exit(mpc8xxx_wdt_exit);
MODULE_AUTHOR("Dave Updegraff, Kumar Gala");
MODULE_DESCRIPTION("Driver for watchdog timer in MPC83xx/MPC86xx uProcessors");
--
1.5.5.1
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