forked from ~ljy/RK356X_SDK_RELEASE

blame | history | patch | commit | commitdiff
hc
2024-05-14 bedbef8ad3e75a304af6361af235302bcc61d06b 
 kernel/drivers/watchdog/w83877f_wdt.c
....@@ -1,13 +1,9 @@
1
+// SPDX-License-Identifier: GPL-2.0-or-later
12 /*
23  *	W83877F Computer Watchdog Timer driver
34  *
45  *      Based on acquirewdt.c by Alan Cox,
56  *           and sbc60xxwdt.c by Jakob Oestergaard <jakob@unthought.net>
6
- *
7
- *	This program is free software; you can redistribute it and/or
8
- *	modify it under the terms of the GNU General Public License
9
- *	as published by the Free Software Foundation; either version
10
- *	2 of the License, or (at your option) any later version.
117  *
128  *	The authors do NOT admit liability nor provide warranty for
139  *	any of this software. This material is provided "AS-IS" in
....@@ -224,7 +220,7 @@
224220 
225221 	/* Good, fire up the show */
226222 	wdt_startup();
227
-	return nonseekable_open(inode, file);
223
+	return stream_open(inode, file);
228224 }
229225 
230226 static int fop_close(struct inode *inode, struct file *file)
....@@ -292,8 +288,8 @@
292288 
293289 		timeout = new_timeout;
294290 		wdt_keepalive();
295
-		/* Fall through */
296291 	}
292
+		fallthrough;
297293 	case WDIOC_GETTIMEOUT:
298294 		return put_user(timeout, p);
299295 	default:
....@@ -308,6 +304,7 @@
308304 	.open		= fop_open,
309305 	.release	= fop_close,
310306 	.unlocked_ioctl	= fop_ioctl,
307
+	.compat_ioctl	= compat_ptr_ioctl,
311308 };
312309 
313310 static struct miscdevice wdt_miscdev = {