add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/drivers/media/rc/redrat3.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * USB RedRat3 IR Transceiver rc-core driver
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  *
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@@ -28,17 +29,6 @@
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  * It uses its own little protocol to communicate, the required
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  * parts of which are embedded within this driver.
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  * --
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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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  */
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 #include <asm/unaligned.h>
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@@ -140,7 +130,7 @@
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  * When receiving a continuous ir stream (for example when a user is
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  * holding a button down on a remote), this specifies the minimum size
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  * of a space when the redrat3 sends a irdata packet to the host. Specified
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- * in miliseconds. Default value 18ms.
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+ * in milliseconds. Default value 18ms.
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  * The value can be between 2 and 30 inclusive.
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  */
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 static int minimum_pause = 18;
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@@ -348,9 +338,9 @@
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 static void redrat3_process_ir_data(struct redrat3_dev *rr3)
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 {
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-	DEFINE_IR_RAW_EVENT(rawir);
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+	struct ir_raw_event rawir = {};
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 	struct device *dev;
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-	unsigned int i, sig_size, single_len, offset, val;
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+	unsigned int i, sig_size, offset, val;
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 	u32 mod_freq;
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 	dev = rr3->dev;
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@@ -358,10 +348,10 @@
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 	mod_freq = redrat3_val_to_mod_freq(&rr3->irdata);
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 	dev_dbg(dev, "Got mod_freq of %u\n", mod_freq);
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 	if (mod_freq && rr3->wideband) {
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-		DEFINE_IR_RAW_EVENT(ev);
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-
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-		ev.carrier_report = 1;
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-		ev.carrier = mod_freq;
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+		struct ir_raw_event ev = {
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+			.carrier_report = 1,
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+			.carrier = mod_freq
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+		};
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 		ir_raw_event_store(rr3->rc, &ev);
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 	}
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@@ -371,7 +361,6 @@
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 	for (i = 0; i < sig_size; i++) {
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 		offset = rr3->irdata.sigdata[i];
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 		val = get_unaligned_be16(&rr3->irdata.lens[offset]);
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-		single_len = redrat3_len_to_us(val);
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 		/* we should always get pulse/space/pulse/space samples */
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 		if (i % 2)
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@@ -379,7 +368,7 @@
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 		else
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 			rawir.pulse = true;
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-		rawir.duration = US_TO_NS(single_len);
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+		rawir.duration = redrat3_len_to_us(val);
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 		/* cap the value to IR_MAX_DURATION */
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 		rawir.duration = (rawir.duration > IR_MAX_DURATION) ?
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 				 IR_MAX_DURATION : rawir.duration;
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@@ -505,7 +494,7 @@
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 	return timeout;
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 }
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-static int redrat3_set_timeout(struct rc_dev *rc_dev, unsigned int timeoutns)
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+static int redrat3_set_timeout(struct rc_dev *rc_dev, unsigned int timeoutus)
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 {
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 	struct redrat3_dev *rr3 = rc_dev->priv;
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 	struct usb_device *udev = rr3->udev;
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@@ -517,7 +506,7 @@
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 	if (!timeout)
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 		return -ENOMEM;
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-	*timeout = cpu_to_be32(redrat3_us_to_len(timeoutns / 1000));
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+	*timeout = cpu_to_be32(redrat3_us_to_len(timeoutus));
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 	ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), RR3_SET_IR_PARAM,
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 		     USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
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 		     RR3_IR_IO_SIG_TIMEOUT, 0, timeout, sizeof(*timeout),
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@@ -957,15 +946,15 @@
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 	rc->dev.parent = dev;
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 	rc->priv = rr3;
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 	rc->allowed_protocols = RC_PROTO_BIT_ALL_IR_DECODER;
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-	rc->min_timeout = MS_TO_NS(RR3_RX_MIN_TIMEOUT);
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-	rc->max_timeout = MS_TO_NS(RR3_RX_MAX_TIMEOUT);
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-	rc->timeout = US_TO_NS(redrat3_get_timeout(rr3));
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+	rc->min_timeout = MS_TO_US(RR3_RX_MIN_TIMEOUT);
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+	rc->max_timeout = MS_TO_US(RR3_RX_MAX_TIMEOUT);
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+	rc->timeout = redrat3_get_timeout(rr3);
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 	rc->s_timeout = redrat3_set_timeout;
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 	rc->tx_ir = redrat3_transmit_ir;
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 	rc->s_tx_carrier = redrat3_set_tx_carrier;
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 	rc->s_carrier_report = redrat3_wideband_receiver;
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 	rc->driver_name = DRIVER_NAME;
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-	rc->rx_resolution = US_TO_NS(2);
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+	rc->rx_resolution = 2;
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 	rc->map_name = RC_MAP_HAUPPAUGE;
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 	ret = rc_register_device(rc);