修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/fs/adfs/dir_f.h
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@@ -1,11 +1,8 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  *  linux/fs/adfs/dir_f.h
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  *
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  *  Copyright (C) 1999 Russell King
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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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  *  Structures of directories on the F format disk
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  */
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@@ -16,9 +13,9 @@
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  * Directory header
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  */
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 struct adfs_dirheader {
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-	unsigned char startmasseq;
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-	unsigned char startname[4];
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-};
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+	__u8 startmasseq;
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+	__u8 startname[4];
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+} __attribute__((packed));
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 #define ADFS_NEWDIR_SIZE	2048
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 #define ADFS_NUM_DIR_ENTRIES	77
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@@ -34,32 +31,36 @@
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 	__u8 dirlen[4];
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 	__u8 dirinddiscadd[3];
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 	__u8 newdiratts;
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-};
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+} __attribute__((packed));
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 /*
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  * Directory tail
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  */
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+struct adfs_olddirtail {
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+	__u8 dirlastmask;
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+	char dirname[10];
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+	__u8 dirparent[3];
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+	char dirtitle[19];
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+	__u8 reserved[14];
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+	__u8 endmasseq;
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+	__u8 endname[4];
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+	__u8 dircheckbyte;
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+} __attribute__((packed));
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+
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+struct adfs_newdirtail {
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+	__u8 dirlastmask;
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+	__u8 reserved[2];
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+	__u8 dirparent[3];
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+	char dirtitle[19];
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+	char dirname[10];
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+	__u8 endmasseq;
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+	__u8 endname[4];
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+	__u8 dircheckbyte;
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+} __attribute__((packed));
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+
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 union adfs_dirtail {
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-	struct {
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-		unsigned char dirlastmask;
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-		char dirname[10];
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-		unsigned char dirparent[3];
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-		char dirtitle[19];
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-		unsigned char reserved[14];
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-		unsigned char endmasseq;
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-		unsigned char endname[4];
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-		unsigned char dircheckbyte;
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-	} old;
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-	struct {
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-		unsigned char dirlastmask;
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-		unsigned char reserved[2];
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-		unsigned char dirparent[3];
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-		char dirtitle[19];
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-		char dirname[10];
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-		unsigned char endmasseq;
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-		unsigned char endname[4];
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-		unsigned char dircheckbyte;
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-	} new;
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+	struct adfs_olddirtail old;
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+	struct adfs_newdirtail new;
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 };
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 #endif