diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2011-09-23 18:09:11 -0700 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2011-10-02 12:51:53 -0500 |
| commit | 05a2a17317b48eb16a167c8c2932ba7b3cdee89e (patch) | |
| tree | 18eff1df18a28c5cd07fd1347823948b115a2f94 | |
| parent | bb041a0e9c31229071b6e56e1d0d8374af0d2038 (diff) | |
| download | lwn-05a2a17317b48eb16a167c8c2932ba7b3cdee89e.tar.gz lwn-05a2a17317b48eb16a167c8c2932ba7b3cdee89e.zip | |
[SCSI] libsas: fix warnings when checking sata/stp protocol
Several sas drivers legitimately check the protocol against the union of
SAS_PROTOCOL_SATA and SAS_PROTOCOL_STP. Provide a SAS_PROTOCOL_STP_ALL
to silence warnings like:
drivers/scsi/pm8001/pm8001_sas.c:438:3: warning: case value ‘5’ not in enumerated type ‘enum sas_protocol’ [-Wswitch]
drivers/scsi/mvsas/mv_sas.c:798:2: warning: case value ‘5’ not in enumerated type ‘enum sas_protocol’ [-Wswitch]
drivers/scsi/mvsas/mv_sas.c:1783:2: warning: case value ‘5’ not in enumerated type ‘enum sas_protocol’ [-Wswitch]
drivers/scsi/mvsas/mv_sas.c:1886:2: warning: case value ‘5’ not in enumerated type ‘enum sas_protocol’ [-Wswitch]
drivers/scsi/isci/request.c:3565:2: warning: case value ‘5’ not in enumerated type ‘enum sas_protocol’ [-Wswitch]
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| -rw-r--r-- | include/scsi/sas.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/scsi/sas.h b/include/scsi/sas.h index 07d504f3981c..cfdbe9501593 100644 --- a/include/scsi/sas.h +++ b/include/scsi/sas.h @@ -108,6 +108,7 @@ enum sas_protocol { SAS_PROTOCOL_STP = 0x04, SAS_PROTOCOL_SSP = 0x08, SAS_PROTOCOL_ALL = 0x0E, + SAS_PROTOCOL_STP_ALL = SAS_PROTOCOL_STP|SAS_PROTOCOL_SATA, }; /* From the spec; local phys only */ |