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| author | Mark Lord <liml@rtr.ca> | 2006-05-19 16:40:15 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-05-20 00:31:45 -0400 |
| commit | 559eedad7f7764dacca33980127b4615011230e4 (patch) | |
| tree | 0ea842b15f7fe360b5786e866160dedbb95cc38b /drivers/scsi/sata_mv.c | |
| parent | a6432436c5e14b416f27c8f87c5bf0bc36771f49 (diff) | |
| download | kernel-crypto-559eedad7f7764dacca33980127b4615011230e4.tar.gz kernel-crypto-559eedad7f7764dacca33980127b4615011230e4.tar.xz kernel-crypto-559eedad7f7764dacca33980127b4615011230e4.zip | |
[PATCH] sata_mv: endian fix
This fixes a byte-swap issue on PPC, found by Zang Roy-r61911
on the powerpc platform. His original patch also had some other
platform-specific changes in #ifdef's, but I'm not sure yet how to
incorporate them. Look for another patch for those (soon).
Signed-off-by: Mark Lord <liml@rtr.ca>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/scsi/sata_mv.c')
| -rw-r--r-- | drivers/scsi/sata_mv.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/sata_mv.c b/drivers/scsi/sata_mv.c index dea9d4e4258..dcda579ee93 100644 --- a/drivers/scsi/sata_mv.c +++ b/drivers/scsi/sata_mv.c @@ -1030,8 +1030,9 @@ static inline unsigned mv_inc_q_index(unsigned index) static inline void mv_crqb_pack_cmd(u16 *cmdw, u8 data, u8 addr, unsigned last) { - *cmdw = data | (addr << CRQB_CMD_ADDR_SHIFT) | CRQB_CMD_CS | + u16 tmp = data | (addr << CRQB_CMD_ADDR_SHIFT) | CRQB_CMD_CS | (last ? CRQB_CMD_LAST : 0); + *cmdw = cpu_to_le16(tmp); } /** |