add ax88772_rst

hc

2024-05-10 9999e48639b3cecb08ffb37358bcba3b48161b29

 kernel/fs/fat/cache.c
..
..
@@ -363,7 +363,7 @@
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 	*phys = 0;
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 	*mapped_blocks = 0;
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-	if ((sbi->fat_bits != 32) && (inode->i_ino == MSDOS_ROOT_INO)) {
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+	if (!is_fat32(sbi) && (inode->i_ino == MSDOS_ROOT_INO)) {
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 		if (sector < (sbi->dir_entries >> sbi->dir_per_block_bits)) {
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 			*phys = sector + sbi->dir_start;
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 			*mapped_blocks = 1;