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2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 
 kernel/drivers/hid/hid-debug.c
....@@ -1,3 +1,4 @@
1
+// SPDX-License-Identifier: GPL-2.0-or-later
12 /*
23  *  (c) 1999 Andreas Gal		<gal@cs.uni-magdeburg.de>
34  *  (c) 2000-2001 Vojtech Pavlik	<vojtech@ucw.cz>
....@@ -7,19 +8,6 @@
78  */
89 
910 /*
10
- * This program is free software; you can redistribute it and/or modify
11
- * it under the terms of the GNU General Public License as published by
12
- * the Free Software Foundation; either version 2 of the License, or
13
- * (at your option) any later version.
14
- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
19
- *
20
- * You should have received a copy of the GNU General Public License
21
- * along with this program; if not, write to the Free Software
22
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
2311  *
2412  * Should you need to contact me, the author, you can do so either by
2513  * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
....@@ -835,7 +823,9 @@
835823 	[KEY_F22] = "F22",			[KEY_F23] = "F23",
836824 	[KEY_F24] = "F24",			[KEY_PLAYCD] = "PlayCD",
837825 	[KEY_PAUSECD] = "PauseCD",		[KEY_PROG3] = "Prog3",
838
-	[KEY_PROG4] = "Prog4",			[KEY_SUSPEND] = "Suspend",
826
+	[KEY_PROG4] = "Prog4",
827
+	[KEY_ALL_APPLICATIONS] = "AllApplications",
828
+	[KEY_SUSPEND] = "Suspend",
839829 	[KEY_CLOSE] = "Close",			[KEY_PLAY] = "Play",
840830 	[KEY_FASTFORWARD] = "FastForward",	[KEY_BASSBOOST] = "BassBoost",
841831 	[KEY_PRINT] = "Print",			[KEY_HP] = "HP",
....@@ -941,6 +931,9 @@
941931 	[KEY_APPSELECT] = "AppSelect",
942932 	[KEY_SCREENSAVER] = "ScreenSaver",
943933 	[KEY_VOICECOMMAND] = "VoiceCommand",
934
+	[KEY_EMOJI_PICKER] = "EmojiPicker",
935
+	[KEY_DICTATE] = "Dictate",
936
+	[KEY_MICMUTE] = "MicrophoneMute",
944937 	[KEY_BRIGHTNESS_MIN] = "BrightnessMin",
945938 	[KEY_BRIGHTNESS_MAX] = "BrightnessMax",
946939 	[KEY_BRIGHTNESS_AUTO] = "BrightnessAuto",
....@@ -1072,11 +1065,6 @@
10721065 	return 0;
10731066 }
10741067 
1075
-static int hid_debug_rdesc_open(struct inode *inode, struct file *file)
1076
-{
1077
-	return single_open(file, hid_debug_rdesc_show, inode->i_private);
1078
-}
1079
-
10801068 static int hid_debug_events_open(struct inode *inode, struct file *file)
10811069 {
10821070 	int err = 0;
....@@ -1118,11 +1106,6 @@
11181106 		set_current_state(TASK_INTERRUPTIBLE);
11191107 
11201108 		while (kfifo_is_empty(&list->hid_debug_fifo)) {
1121
-			if (file->f_flags & O_NONBLOCK) {
1122
-				ret = -EAGAIN;
1123
-				break;
1124
-			}
1125
-
11261109 			if (signal_pending(current)) {
11271110 				ret = -ERESTARTSYS;
11281111 				break;
....@@ -1137,6 +1120,11 @@
11371120 				ret = -EIO;
11381121 				set_current_state(TASK_RUNNING);
11391122 				goto out;
1123
+			}
1124
+
1125
+			if (file->f_flags & O_NONBLOCK) {
1126
+				ret = -EAGAIN;
1127
+				break;
11401128 			}
11411129 
11421130 			/* allow O_NONBLOCK from other threads */
....@@ -1191,12 +1179,7 @@
11911179 	return 0;
11921180 }
11931181 
1194
-static const struct file_operations hid_debug_rdesc_fops = {
1195
-	.open           = hid_debug_rdesc_open,
1196
-	.read           = seq_read,
1197
-	.llseek         = seq_lseek,
1198
-	.release        = single_release,
1199
-};
1182
+DEFINE_SHOW_ATTRIBUTE(hid_debug_rdesc);
12001183 
12011184 static const struct file_operations hid_debug_events_fops = {
12021185 	.owner =        THIS_MODULE,