From d838c36cb7d9642b9b42dd18c511ba28c592b694 Mon Sep 17 00:00:00 2001 From: "nagalakshmi.nandigama@lsi.com" Date: Tue, 20 Mar 2012 12:07:48 +0530 Subject: [PATCH] [SCSI] mpt2sas: Fix linux driver sparse errors Fix several endian issues found by runing sparse. Signed-off-by: Nagalakshmi Nandigama Signed-off-by: James Bottomley --- drivers/scsi/mpt2sas/mpt2sas_base.c | 3 ++- drivers/scsi/mpt2sas/mpt2sas_scsih.c | 7 ++++--- 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.c b/drivers/scsi/mpt2sas/mpt2sas_base.c index f162db3a0c05..702faf67710a 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_base.c +++ b/drivers/scsi/mpt2sas/mpt2sas_base.c @@ -4160,7 +4160,8 @@ _base_make_ioc_operational(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) if (ioc->is_driver_loading) { if (ioc->is_warpdrive && ioc->manu_pg10.OEMIdentifier == 0x80) { - hide_flag = (u8) (ioc->manu_pg10.OEMSpecificFlags0 & + hide_flag = (u8) ( + le32_to_cpu(ioc->manu_pg10.OEMSpecificFlags0) & MFG_PAGE10_HIDE_SSDS_MASK); if (hide_flag != MFG_PAGE10_HIDE_SSDS_MASK) ioc->mfg_pg10_hide_flag = hide_flag; diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c index 9de474051507..d901d4bffeaa 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c @@ -1854,7 +1854,8 @@ _scsih_init_warpdrive_properties(struct MPT2SAS_ADAPTER *ioc, if (mpt2sas_config_get_phys_disk_pg0(ioc, &mpi_reply, &pd_pg0, MPI2_PHYSDISK_PGAD_FORM_PHYSDISKNUM, vol_pg0->PhysDisk[count].PhysDiskNum) || - pd_pg0.DevHandle == MPT2SAS_INVALID_DEVICE_HANDLE) { + le16_to_cpu(pd_pg0.DevHandle) == + MPT2SAS_INVALID_DEVICE_HANDLE) { printk(MPT2SAS_INFO_FMT "WarpDrive : Direct IO is " "disabled for the drive with handle(0x%04x) member" "handle retrieval failed for member number=%d\n", @@ -7411,14 +7412,14 @@ mpt2sas_scsih_event_callback(struct MPT2SAS_ADAPTER *ioc, u8 msix_index, case MPI2_EVENT_LOG_ENTRY_ADDED: { Mpi2EventDataLogEntryAdded_t *log_entry; - u32 *log_code; + __le32 *log_code; if (!ioc->is_warpdrive) break; log_entry = (Mpi2EventDataLogEntryAdded_t *) mpi_reply->EventData; - log_code = (u32 *)log_entry->LogData; + log_code = (__le32 *)log_entry->LogData; if (le16_to_cpu(log_entry->LogEntryQualifier) != MPT2_WARPDRIVE_LOGENTRY) -- 2.34.1