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qla2xxx: IOCB data should be copied to I/O mem using memcpy_toio. 

Signed-off-by: Atul Deshmukh <atul.deshmukh@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Atul Deshmukh 2014-04-11 16:54:30 -04:00 committed by Christoph Hellwig
parent 50a9ff301e
commit f79a84bfaf
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/qla2xxx/qla_mr.c
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@ -3427,7 +3427,7 @@ qlafx00_fxdisc_iocb(srb_t *sp, struct fxdisc_entry_fx00 *pfxiocb)
sp->fcport->vha, 0x3047,
(uint8_t *)&fx_iocb, sizeof(struct fxdisc_entry_fx00));
memcpy((void *)pfxiocb, &fx_iocb,
memcpy_toio((void __iomem *)pfxiocb, &fx_iocb,
sizeof(struct fxdisc_entry_fx00));
wmb();
}