add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/drivers/leds/leds-lm3642.c
..
..
@@ -1,11 +1,7 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
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2
 /*
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 * Simple driver for Texas Instruments LM3642 LED Flash driver chip
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 * Copyright (C) 2012 Texas Instruments
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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 version 2 as
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-* published by the Free Software Foundation.
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-*
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5
 */
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6
 #include <linux/module.h>
11
7
 #include <linux/delay.h>
..
..
@@ -110,7 +106,7 @@
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106
 	ret = regmap_read(chip->regmap, REG_FLAG, &chip->last_flag);
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107
 	if (ret < 0) {
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108
 		dev_err(chip->dev, "Failed to read REG_FLAG Register\n");
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-		goto out;
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+		return ret;
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110
 	}
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111
 
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112
 	if (chip->last_flag)
..
..
@@ -150,11 +146,11 @@
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146
 		break;
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147
 
152
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 	default:
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-		return ret;
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+		return -EINVAL;
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150
 	}
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151
 	if (ret < 0) {
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 		dev_err(chip->dev, "Failed to write REG_I_CTRL Register\n");
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-		goto out;
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+		return ret;
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154
 	}
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155
 
160
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 	if (chip->tx_pin)
..
..
@@ -163,13 +159,12 @@
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159
 	ret = regmap_update_bits(chip->regmap, REG_ENABLE,
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160
 				 MODE_BITS_MASK << MODE_BITS_SHIFT,
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161
 				 opmode << MODE_BITS_SHIFT);
166
-out:
167
162
 	return ret;
168
163
 }
169
164
 
170
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 /* torch */
171
166
 
172
-/* torch pin config for lm3642*/
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+/* torch pin config for lm3642 */
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 static ssize_t lm3642_torch_pin_store(struct device *dev,
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169
 				      struct device_attribute *attr,
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170
 				      const char *buf, size_t size)
..
..
@@ -182,7 +177,7 @@
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177
 
183
178
 	ret = kstrtouint(buf, 10, &state);
184
179
 	if (ret)
185
-		goto out_strtoint;
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+		return ret;
186
181
 	if (state != 0)
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182
 		state = 0x01 << TORCH_PIN_EN_SHIFT;
188
183
 
..
..
@@ -190,16 +185,12 @@
190
185
 	ret = regmap_update_bits(chip->regmap, REG_ENABLE,
191
186
 				 TORCH_PIN_EN_MASK << TORCH_PIN_EN_SHIFT,
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187
 				 state);
193
-	if (ret < 0)
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-		goto out;
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+	if (ret < 0) {
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+		dev_err(chip->dev, "%s:i2c access fail to register\n", __func__);
190
+		return ret;
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+	}
195
192
 
196
193
 	return size;
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-out:
198
-	dev_err(chip->dev, "%s:i2c access fail to register\n", __func__);
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-	return ret;
200
-out_strtoint:
201
-	dev_err(chip->dev, "%s: fail to change str to int\n", __func__);
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-	return ret;
203
194
 }
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195
 
205
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 static DEVICE_ATTR(torch_pin, S_IWUSR, NULL, lm3642_torch_pin_store);
..
..
@@ -233,7 +224,7 @@
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224
 
234
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 	ret = kstrtouint(buf, 10, &state);
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226
 	if (ret)
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-		goto out_strtoint;
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+		return ret;
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228
 	if (state != 0)
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229
 		state = 0x01 << STROBE_PIN_EN_SHIFT;
239
230
 
..
..
@@ -241,16 +232,12 @@
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232
 	ret = regmap_update_bits(chip->regmap, REG_ENABLE,
242
233
 				 STROBE_PIN_EN_MASK << STROBE_PIN_EN_SHIFT,
243
234
 				 state);
244
-	if (ret < 0)
245
-		goto out;
235
+	if (ret < 0) {
236
+		dev_err(chip->dev, "%s:i2c access fail to register\n", __func__);
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+		return ret;
238
+	}
246
239
 
247
240
 	return size;
248
-out:
249
-	dev_err(chip->dev, "%s:i2c access fail to register\n", __func__);
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-	return ret;
251
-out_strtoint:
252
-	dev_err(chip->dev, "%s: fail to change str to int\n", __func__);
253
-	return ret;
254
241
 }
255
242
 
256
243
 static DEVICE_ATTR(strobe_pin, S_IWUSR, NULL, lm3642_strobe_pin_store);
..
..
@@ -353,8 +340,7 @@
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340
 	chip->cdev_flash.brightness_set_blocking = lm3642_strobe_brightness_set;
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 	chip->cdev_flash.default_trigger = "flash";
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342
 	chip->cdev_flash.groups = lm3642_flash_groups,
356
-	err = led_classdev_register((struct device *)
357
-				    &client->dev, &chip->cdev_flash);
343
+	err = led_classdev_register(&client->dev, &chip->cdev_flash);
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344
 	if (err < 0) {
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345
 		dev_err(chip->dev, "failed to register flash\n");
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346
 		goto err_out;
..
..
@@ -366,8 +352,7 @@
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352
 	chip->cdev_torch.brightness_set_blocking = lm3642_torch_brightness_set;
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353
 	chip->cdev_torch.default_trigger = "torch";
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354
 	chip->cdev_torch.groups = lm3642_torch_groups,
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-	err = led_classdev_register((struct device *)
370
-				    &client->dev, &chip->cdev_torch);
355
+	err = led_classdev_register(&client->dev, &chip->cdev_torch);
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356
 	if (err < 0) {
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357
 		dev_err(chip->dev, "failed to register torch\n");
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358
 		goto err_create_torch_file;
..
..
@@ -378,8 +363,7 @@
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363
 	chip->cdev_indicator.max_brightness = 8;
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364
 	chip->cdev_indicator.brightness_set_blocking =
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365
 						lm3642_indicator_brightness_set;
381
-	err = led_classdev_register((struct device *)
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-				    &client->dev, &chip->cdev_indicator);
366
+	err = led_classdev_register(&client->dev, &chip->cdev_indicator);
383
367
 	if (err < 0) {
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368
 		dev_err(chip->dev, "failed to register indicator\n");
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369
 		goto err_create_indicator_file;