Commit 8d1e02d1 authored by Chengguang Xu's avatar Chengguang Xu Committed by Jens Axboe
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libata: fix a typo in comment 



poitner -> pointer.

Signed-off-by: default avatarChengguang Xu <cgxu519@gmx.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 6c826b68

drivers/ata/libata-scsi.c

+1 −1
Original line number Diff line number Diff line
@@ -2990,7 +2990,7 @@ static unsigned int atapi_xlat(struct ata_queued_cmd *qc) 
	 * This inconsistency confuses several controllers which

	 * perform PIO using DMA such as Intel AHCIs and sil3124/32.

	 * These controllers use actual number of transferred bytes to

	 * update DMA poitner and transfer of 4n+2 bytes make those

	 * update DMA pointer and transfer of 4n+2 bytes make those

	 * controller push DMA pointer by 4n+4 bytes because SATA data

	 * FISes are aligned to 4 bytes.  This causes data corruption

	 * and buffer overrun.