修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/drivers/firmware/google/framebuffer-coreboot.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * framebuffer-coreboot.c
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  *
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@@ -6,15 +7,6 @@
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  * Copyright 2012-2013 David Herrmann <dh.herrmann@gmail.com>
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  * Copyright 2017 Google Inc.
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  * Copyright 2017 Samuel Holland <samuel@sholland.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 v2.0 as published by
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- * the Free Software Foundation.
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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/device.h>
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@@ -51,9 +43,7 @@
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 		    fb->green_mask_pos     == formats[i].green.offset &&
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 		    fb->green_mask_size    == formats[i].green.length &&
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 		    fb->blue_mask_pos      == formats[i].blue.offset &&
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-		    fb->blue_mask_size     == formats[i].blue.length &&
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-		    fb->reserved_mask_pos  == formats[i].transp.offset &&
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-		    fb->reserved_mask_size == formats[i].transp.length)
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+		    fb->blue_mask_size     == formats[i].blue.length)
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 			pdata.format = formats[i].name;
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 	}
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 	if (!pdata.format)
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@@ -97,19 +87,7 @@
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 	},
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 	.tag = CB_TAG_FRAMEBUFFER,
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 };
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-
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-static int __init coreboot_framebuffer_init(void)
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-{
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-	return coreboot_driver_register(&framebuffer_driver);
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-}
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-
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-static void coreboot_framebuffer_exit(void)
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-{
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-	coreboot_driver_unregister(&framebuffer_driver);
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-}
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-
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-module_init(coreboot_framebuffer_init);
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-module_exit(coreboot_framebuffer_exit);
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+module_coreboot_driver(framebuffer_driver);
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 MODULE_AUTHOR("Samuel Holland <samuel@sholland.org>");
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 MODULE_LICENSE("GPL");