diff options
author | merge <null@invalid> | 2009-01-22 13:55:32 +0000 |
---|---|---|
committer | Andy Green <agreen@octopus.localdomain> | 2009-01-22 13:55:32 +0000 |
commit | aa6f5ffbdba45aa8e19e5048648fc6c7b25376d3 (patch) | |
tree | fbb786d0ac6f8a774fd834e9ce951197e60fbffa /drivers/scsi/eata.c | |
parent | f2d78193eae5dccd3d588d2c8ea0866efc368332 (diff) |
MERGE-via-pending-tracking-hist-MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141
pending-tracking-hist top was MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141 / fdf777a63bcb59e0dfd78bfe2c6242e01f6d4eb9 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040
stable-tracking-hist top was MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040 / 90463bfd2d5a3c8b52f6e6d71024a00e052b0ced ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-mokopatches-tracking-hist-fix-stray-endmenu-patch
mokopatches-tracking-hist top was fix-stray-endmenu-patch / 3630e0be570de8057e7f8d2fe501ed353cdf34e6 ... parent commitmessage:
From: Andy Green <andy@openmoko.com>
fix-stray-endmenu.patch
Signed-off-by: Andy Green <andy@openmoko.com>
Diffstat (limited to 'drivers/scsi/eata.c')
-rw-r--r-- | drivers/scsi/eata.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/scsi/eata.c b/drivers/scsi/eata.c index a73a6bbb1b2..976cdd5c94e 100644 --- a/drivers/scsi/eata.c +++ b/drivers/scsi/eata.c @@ -1626,8 +1626,15 @@ static void map_dma(unsigned int i, struct hostdata *ha) cpp->sense_len = SCSI_SENSE_BUFFERSIZE; - count = scsi_dma_map(SCpnt); - BUG_ON(count < 0); + if (!scsi_sg_count(SCpnt)) { + cpp->data_len = 0; + return; + } + + count = pci_map_sg(ha->pdev, scsi_sglist(SCpnt), scsi_sg_count(SCpnt), + pci_dir); + BUG_ON(!count); + scsi_for_each_sg(SCpnt, sg, count, k) { cpp->sglist[k].address = H2DEV(sg_dma_address(sg)); cpp->sglist[k].num_bytes = H2DEV(sg_dma_len(sg)); @@ -1655,7 +1662,9 @@ static void unmap_dma(unsigned int i, struct hostdata *ha) pci_unmap_single(ha->pdev, DEV2H(cpp->sense_addr), DEV2H(cpp->sense_len), PCI_DMA_FROMDEVICE); - scsi_dma_unmap(SCpnt); + if (scsi_sg_count(SCpnt)) + pci_unmap_sg(ha->pdev, scsi_sglist(SCpnt), scsi_sg_count(SCpnt), + pci_dir); if (!DEV2H(cpp->data_len)) pci_dir = PCI_DMA_BIDIRECTIONAL; |