修改内核路径

hc

2024-05-14 bedbef8ad3e75a304af6361af235302bcc61d06b

 kernel/drivers/video/backlight/adp8860_bl.c
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@@ -1,9 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * Backlight driver for Analog Devices ADP8860 Backlight Devices
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  *
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  * Copyright 2009-2010 Analog Devices Inc.
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- *
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- * Licensed under the GPL-2 or later.
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  */
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 #include <linux/module.h>
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@@ -362,15 +361,7 @@
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 static int adp8860_bl_update_status(struct backlight_device *bl)
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 {
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-	int brightness = bl->props.brightness;
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-
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-	if (bl->props.power != FB_BLANK_UNBLANK)
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-		brightness = 0;
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-
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-	if (bl->props.fb_blank != FB_BLANK_UNBLANK)
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-		brightness = 0;
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-
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-	return adp8860_bl_set(bl, brightness);
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+	return adp8860_bl_set(bl, backlight_get_brightness(bl));
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 }
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 static int adp8860_bl_get_brightness(struct backlight_device *bl)
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@@ -690,7 +681,7 @@
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 	switch (ADP8860_MANID(reg_val)) {
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 	case ADP8863_MANUFID:
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 		data->gdwn_dis = !!pdata->gdwn_dis;
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-		/* fall through */
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+		fallthrough;
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 	case ADP8860_MANUFID:
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 		data->en_ambl_sens = !!pdata->en_ambl_sens;
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 		break;
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@@ -822,5 +813,5 @@
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 module_i2c_driver(adp8860_driver);
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 MODULE_LICENSE("GPL v2");
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-MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
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+MODULE_AUTHOR("Michael Hennerich <michael.hennerich@analog.com>");
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 MODULE_DESCRIPTION("ADP8860 Backlight driver");