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| author | Jens Axboe <jens.axboe@oracle.com> | 2007-10-22 21:19:53 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2007-10-22 21:19:53 +0200 |
| commit | 45711f1af6eff1a6d010703b4862e0d2b9afd056 (patch) | |
| tree | 3d0048f46e3df9d217d56127462ebe680348bd5a /drivers/scsi/megaraid.c | |
| parent | 78c2f0b8c285c5305b3e67b0595200541e15eb43 (diff) | |
| download | lwn-45711f1af6eff1a6d010703b4862e0d2b9afd056.tar.gz lwn-45711f1af6eff1a6d010703b4862e0d2b9afd056.zip | |
[SG] Update drivers to use sg helpers
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/scsi/megaraid.c')
| -rw-r--r-- | drivers/scsi/megaraid.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c index 10d1aff9938a..66c652035730 100644 --- a/drivers/scsi/megaraid.c +++ b/drivers/scsi/megaraid.c @@ -658,7 +658,7 @@ mega_build_cmd(adapter_t *adapter, Scsi_Cmnd *cmd, int *busy) struct scatterlist *sg; sg = scsi_sglist(cmd); - buf = kmap_atomic(sg->page, KM_IRQ0) + sg->offset; + buf = kmap_atomic(sg_page(sg), KM_IRQ0) + sg->offset; memset(buf, 0, cmd->cmnd[4]); kunmap_atomic(buf - sg->offset, KM_IRQ0); @@ -1542,10 +1542,8 @@ mega_cmd_done(adapter_t *adapter, u8 completed[], int nstatus, int status) if( cmd->cmnd[0] == INQUIRY && !islogical ) { sgl = scsi_sglist(cmd); - if( sgl->page ) { - c = *(unsigned char *) - page_address((&sgl[0])->page) + - (&sgl[0])->offset; + if( sg_page(sgl) ) { + c = *(unsigned char *) sg_virt(&sgl[0]); } else { printk(KERN_WARNING "megaraid: invalid sg.\n"); |