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authorDarrick J. Wong <djwong@us.ibm.com>2007-11-05 11:52:14 -0800
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-01-11 18:22:41 -0600
commit8ee24023ef43c77cdaea1add00e1e45cc4fc3261 (patch)
treed36320fa2a3ff4e8d98ff17a31cbe6b292c1155f /drivers
parent5929faf3334f4c69f3bb02be59d7c127e0cefa1f (diff)
downloadblackbird-op-linux-8ee24023ef43c77cdaea1add00e1e45cc4fc3261.tar.gz
blackbird-op-linux-8ee24023ef43c77cdaea1add00e1e45cc4fc3261.zip
[SCSI] libsas: Fix various sparse complaints
Annotate sas_queuecommand with locking details, and clean up a few more sparse warnings about static/non-static declarations. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/scsi/libsas/sas_scsi_host.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index 7663841eb4cf..b784089b18d0 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -200,6 +200,10 @@ int sas_queue_up(struct sas_task *task)
*/
int sas_queuecommand(struct scsi_cmnd *cmd,
void (*scsi_done)(struct scsi_cmnd *))
+ __releases(host->host_lock)
+ __acquires(dev->sata_dev.ap->lock)
+ __releases(dev->sata_dev.ap->lock)
+ __acquires(host->host_lock)
{
int res = 0;
struct domain_device *dev = cmd_to_domain_dev(cmd);
@@ -410,7 +414,7 @@ static int sas_recover_I_T(struct domain_device *dev)
}
/* Find the sas_phy that's attached to this device */
-struct sas_phy *find_local_sas_phy(struct domain_device *dev)
+static struct sas_phy *find_local_sas_phy(struct domain_device *dev)
{
struct domain_device *pdev = dev->parent;
struct ex_phy *exphy = NULL;
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