add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/drivers/media/rc/ttusbir.c
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@@ -1,17 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * TechnoTrend USB IR Receiver
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  *
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  * Copyright (C) 2012 Sean Young <sean@mess.org>
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License as published by
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- * the Free Software Foundation; either version 2 of the License, or
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- * (at your option) any later version.
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- *
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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.
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  */
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 #include <linux/module.h>
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@@ -29,8 +20,8 @@
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  * messages per second (!), whether IR is idle or not.
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  */
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 #define NUM_URBS	4
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-#define NS_PER_BYTE	62500
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-#define NS_PER_BIT	(NS_PER_BYTE/8)
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+#define US_PER_BYTE	62
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+#define US_PER_BIT	(US_PER_BYTE / 8)
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 struct ttusbir {
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 	struct rc_dev *rc;
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@@ -117,24 +108,22 @@
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  */
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 static void ttusbir_process_ir_data(struct ttusbir *tt, uint8_t *buf)
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 {
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-	struct ir_raw_event rawir;
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+	struct ir_raw_event rawir = {};
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 	unsigned i, v, b;
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 	bool event = false;
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-
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-	init_ir_raw_event(&rawir);
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 	for (i = 0; i < 128; i++) {
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 		v = buf[i] & 0xfe;
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 		switch (v) {
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 		case 0xfe:
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 			rawir.pulse = false;
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-			rawir.duration = NS_PER_BYTE;
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+			rawir.duration = US_PER_BYTE;
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 			if (ir_raw_event_store_with_filter(tt->rc, &rawir))
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 				event = true;
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 			break;
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 		case 0:
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 			rawir.pulse = true;
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-			rawir.duration = NS_PER_BYTE;
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+			rawir.duration = US_PER_BYTE;
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 			if (ir_raw_event_store_with_filter(tt->rc, &rawir))
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 				event = true;
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 			break;
..
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@@ -148,12 +137,12 @@
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 				rawir.pulse = false;
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 			}
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-			rawir.duration = NS_PER_BIT * (8 - b);
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+			rawir.duration = US_PER_BIT * (8 - b);
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 			if (ir_raw_event_store_with_filter(tt->rc, &rawir))
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 				event = true;
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 			rawir.pulse = !rawir.pulse;
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-			rawir.duration = NS_PER_BIT * b;
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+			rawir.duration = US_PER_BIT * b;
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 			if (ir_raw_event_store_with_filter(tt->rc, &rawir))
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 				event = true;
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 			break;
..
..
@@ -322,10 +311,10 @@
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 	rc->max_timeout = 10 * IR_DEFAULT_TIMEOUT;
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 	/*
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-	 * The precision is NS_PER_BIT, but since every 8th bit can be
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-	 * overwritten with garbage the accuracy is at best 2 * NS_PER_BIT.
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+	 * The precision is US_PER_BIT, but since every 8th bit can be
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+	 * overwritten with garbage the accuracy is at best 2 * US_PER_BIT.
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 	 */
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-	rc->rx_resolution = NS_PER_BIT;
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+	rc->rx_resolution = 2 * US_PER_BIT;
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 	ret = rc_register_device(rc);
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 	if (ret) {