~hc/RK356X_SDK_RELEASE.git

..	..	@@ -1,11 +1,6 @@
	1	+// SPDX-License-Identifier: GPL-2.0-or-later
1	2	/*
2	3	* MachZ ZF-Logic Watchdog Timer driver for Linux
3		- *
4		- *
5		- * This program is free software; you can redistribute it and/or
6		- * modify it under the terms of the GNU General Public License
7		- * as published by the Free Software Foundation; either version
8		- * 2 of the License, or (at your option) any later version.
9	4	*
10	5	* The author does NOT admit liability nor provide warranty for
11	6	* any of this software. This material is provided "AS-IS" in
..	..	@@ -14,7 +9,6 @@
14	9	* Author: Fernando Fuganti <fuganti@conectiva.com.br>
15	10	*
16	11	* Based on sbc60xxwdt.c by Jakob Oestergaard
17		- *
18	12	*
19	13	* We have two timers (wd#1, wd#2) driven by a 32 KHz clock with the
20	14	* following periods:
..	..	@@ -177,6 +171,7 @@
177	171	switch (n) {
178	172	case WD1:
179	173	zf_writew(COUNTER_1, new);
	174	+ fallthrough;
180	175	case WD2:
181	176	zf_writeb(COUNTER_2, new > 0xff ? 0xff : new);
182	177	default:
..	..	@@ -318,7 +313,7 @@
318	313	case WDIOC_GETBOOTSTATUS:
319	314	return put_user(0, p);
320	315	case WDIOC_KEEPALIVE:
321		- zf_ping(0);
	316	+ zf_ping(NULL);
322	317	break;
323	318	default:
324	319	return -ENOTTY;
..	..	@@ -333,7 +328,7 @@
333	328	if (nowayout)
334	329	__module_get(THIS_MODULE);
335	330	zf_timer_on();
336		- return nonseekable_open(inode, file);
	331	+ return stream_open(inode, file);
337	332	}
338	333
339	334	static int zf_close(struct inode inode, struct file file)
..	..	@@ -366,6 +361,7 @@
366	361	.llseek = no_llseek,
367	362	.write = zf_write,
368	363	.unlocked_ioctl = zf_ioctl,
	364	+ .compat_ioctl = compat_ptr_ioctl,
369	365	.open = zf_open,
370	366	.release = zf_close,
371	367	};