Commit 559eedad authored by Mark Lord's avatar Mark Lord Committed by Jeff Garzik

[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: default avatarMark Lord <liml@rtr.ca>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent a6432436
...@@ -1030,8 +1030,9 @@ static inline unsigned mv_inc_q_index(unsigned index) ...@@ -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) 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); (last ? CRQB_CMD_LAST : 0);
*cmdw = cpu_to_le16(tmp);
} }
/** /**
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment