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Subject[PATCH] drivers/scsi/qla2xxx: harmonize the use of constants
From: Julia Lawall <julia@diku.dk>

The fields out_mb and in_mb are elsewhere combined with the constant MBX_0
rather than BIT_0. These have the same value so there is no change in the
behavior of the code.

Signed-off-by: Julia Lawall <julia@diku.dk>

---
drivers/scsi/qla2xxx/qla_mbx.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index b6202fe..6a621e6 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -91,7 +91,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
if (IS_QLA2200(ha) && cnt == 8)
optr =
(uint16_t __iomem *)MAILBOX_REG(ha, &reg->isp, 8);
- if (mboxes & BIT_0)
+ if (mboxes & MBX_0)
WRT_REG_WORD(optr, *iptr);

mboxes >>= 1;
@@ -179,7 +179,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
iptr = (uint16_t *)&ha->mailbox_out[0];
mboxes = mcp->in_mb;
for (cnt = 0; cnt < ha->mbx_count; cnt++) {
- if (mboxes & BIT_0)
+ if (mboxes & MBX_0)
*iptr2 = *iptr;

mboxes >>= 1;

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