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[SCSI] sas: unify the pointlessly separated enums sas_dev_type and sas_device_type

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These enums have been separate since the dawn of SAS, mainly because the
latter is a procotol only enum and the former includes additional state
for libsas.  The dichotomy causes endless confusion about which one you
should use where and leads to pointless warnings like this:

drivers/scsi/mvsas/mv_sas.c: In function 'mvs_update_phyinfo':
drivers/scsi/mvsas/mv_sas.c:1162:34: warning: comparison between 'enum sas_device_type' and 'enum sas_dev_type' [-Wenum-compare]

Fix by eliminating one of them.  The one kept is effectively the sas.h
one, but call it sas_device_type and make sure the enums are all
properly namespaced with the SAS_ prefix.

Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
James Bottomley
2013-05-07 14:44:06 -07:00
parent a6cb3d012b
commit aa9f8328fc
24 changed files with 160 additions and 165 deletions
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2
drivers/scsi/mvsas/mv_init.c
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@@ -254,7 +254,7 @@ static int mvs_alloc(struct mvs_info *mvi, struct Scsi_Host *shost)
}
for (i = 0; i < MVS_MAX_DEVICES; i++) {
mvi->devices[i].taskfileset = MVS_ID_NOT_MAPPED;
mvi->devices[i].dev_type = NO_DEVICE;
mvi->devices[i].dev_type = SAS_PHY_UNUSED;
mvi->devices[i].device_id = i;
mvi->devices[i].dev_status = MVS_DEV_NORMAL;
init_timer(&mvi->devices[i].timer);