diff options
Diffstat (limited to 'drivers/staging/exfat/exfat_blkdev.c')
| -rw-r--r-- | drivers/staging/exfat/exfat_blkdev.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/staging/exfat/exfat_blkdev.c b/drivers/staging/exfat/exfat_blkdev.c index 81d20e6241c6..7bcd98b13109 100644 --- a/drivers/staging/exfat/exfat_blkdev.c +++ b/drivers/staging/exfat/exfat_blkdev.c @@ -8,7 +8,7 @@ #include <linux/fs.h> #include "exfat.h" -void bdev_open(struct super_block *sb) +void exfat_bdev_open(struct super_block *sb) { struct bd_info_t *p_bd = &(EXFAT_SB(sb)->bd_info); @@ -23,14 +23,14 @@ void bdev_open(struct super_block *sb) p_bd->opened = true; } -void bdev_close(struct super_block *sb) +void exfat_bdev_close(struct super_block *sb) { struct bd_info_t *p_bd = &(EXFAT_SB(sb)->bd_info); p_bd->opened = false; } -int bdev_read(struct super_block *sb, sector_t secno, struct buffer_head **bh, +int exfat_bdev_read(struct super_block *sb, sector_t secno, struct buffer_head **bh, u32 num_secs, bool read) { struct bd_info_t *p_bd = &(EXFAT_SB(sb)->bd_info); @@ -40,11 +40,11 @@ int bdev_read(struct super_block *sb, sector_t secno, struct buffer_head **bh, long flags = sbi->debug_flags; if (flags & EXFAT_DEBUGFLAGS_ERROR_RW) - return FFS_MEDIAERR; + return -EIO; #endif /* CONFIG_EXFAT_KERNEL_DEBUG */ if (!p_bd->opened) - return FFS_MEDIAERR; + return -ENODEV; if (*bh) __brelse(*bh); @@ -62,10 +62,10 @@ int bdev_read(struct super_block *sb, sector_t secno, struct buffer_head **bh, WARN(!p_fs->dev_ejected, "[EXFAT] No bh, device seems wrong or to be ejected.\n"); - return FFS_MEDIAERR; + return -EIO; } -int bdev_write(struct super_block *sb, sector_t secno, struct buffer_head *bh, +int exfat_bdev_write(struct super_block *sb, sector_t secno, struct buffer_head *bh, u32 num_secs, bool sync) { s32 count; @@ -77,11 +77,11 @@ int bdev_write(struct super_block *sb, sector_t secno, struct buffer_head *bh, long flags = sbi->debug_flags; if (flags & EXFAT_DEBUGFLAGS_ERROR_RW) - return FFS_MEDIAERR; + return -EIO; #endif /* CONFIG_EXFAT_KERNEL_DEBUG */ if (!p_bd->opened) - return FFS_MEDIAERR; + return -ENODEV; if (secno == bh->b_blocknr) { lock_buffer(bh); @@ -89,7 +89,7 @@ int bdev_write(struct super_block *sb, sector_t secno, struct buffer_head *bh, mark_buffer_dirty(bh); unlock_buffer(bh); if (sync && (sync_dirty_buffer(bh) != 0)) - return FFS_MEDIAERR; + return -EIO; } else { count = num_secs << p_bd->sector_size_bits; @@ -115,10 +115,10 @@ no_bh: WARN(!p_fs->dev_ejected, "[EXFAT] No bh, device seems wrong or to be ejected.\n"); - return FFS_MEDIAERR; + return -EIO; } -int bdev_sync(struct super_block *sb) +int exfat_bdev_sync(struct super_block *sb) { struct bd_info_t *p_bd = &(EXFAT_SB(sb)->bd_info); #ifdef CONFIG_EXFAT_KERNEL_DEBUG @@ -126,11 +126,11 @@ int bdev_sync(struct super_block *sb) long flags = sbi->debug_flags; if (flags & EXFAT_DEBUGFLAGS_ERROR_RW) - return FFS_MEDIAERR; + return -EIO; #endif /* CONFIG_EXFAT_KERNEL_DEBUG */ if (!p_bd->opened) - return FFS_MEDIAERR; + return -ENODEV; return sync_blockdev(sb->s_bdev); } |