diff options
author | Mike Travis <travis@sgi.com> | 2008-12-31 17:34:16 -0800 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2009-01-03 18:53:31 +0100 |
commit | 7eb19553369c46cc1fa64caf120cbcab1b597f7c (patch) | |
tree | ef1a3beae706b9497c845d0a2557ceb4d2754998 /drivers/scsi/eata.c | |
parent | 6092848a2a23b660150a38bc06f59d75838d70c8 (diff) | |
parent | 8c384cdee3e04d6194a2c2b192b624754f990835 (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumask into merge-rr-cpumask
Conflicts:
arch/x86/kernel/io_apic.c
kernel/rcuclassic.c
kernel/sched.c
kernel/time/tick-sched.c
Signed-off-by: Mike Travis <travis@sgi.com>
[ mingo@elte.hu: backmerged typo fix for io_apic.c ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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; |