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[WATCHDOG] sa1100_wdt.c sparse cleanups
The following makes drivers/char/watchdog/sa1100_wdt.c sparse clean.
Signed-off-by: Ian Campbell <icampbell@arcom.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
authored by Ian Campbell and committed by Wim Van Sebroeck a0734042 6b4977ce
+6
-6
drivers/char/watchdog/sa1100_wdt.c
+6
-6
drivers/char/watchdog/sa1100_wdt.c
···
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return 0;
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}
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-
static ssize_t sa1100dog_write(struct file *file, const char *data, size_t len, loff_t *ppos)
77
+
static ssize_t sa1100dog_write(struct file *file, const char __user *data, size_t len, loff_t *ppos)
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{
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if (len)
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80
/* Refresh OSMR3 timer. */
···
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96
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switch (cmd) {
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case WDIOC_GETSUPPORT:
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-
ret = copy_to_user((struct watchdog_info *)arg, &ident,
99
+
ret = copy_to_user((struct watchdog_info __user *)arg, &ident,
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sizeof(ident)) ? -EFAULT : 0;
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break;
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case WDIOC_GETSTATUS:
104
-
ret = put_user(0, (int *)arg);
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+
ret = put_user(0, (int __user *)arg);
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break;
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case WDIOC_GETBOOTSTATUS:
108
-
ret = put_user(boot_status, (int *)arg);
108
+
ret = put_user(boot_status, (int __user *)arg);
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break;
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case WDIOC_SETTIMEOUT:
112
-
ret = get_user(time, (int *)arg);
112
+
ret = get_user(time, (int __user *)arg);
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if (ret)
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break;
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115
···
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/*fall through*/
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case WDIOC_GETTIMEOUT:
126
-
ret = put_user(pre_margin / OSCR_FREQ, (int *)arg);
126
+
ret = put_user(pre_margin / OSCR_FREQ, (int __user *)arg);
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break;
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case WDIOC_KEEPALIVE: