The patch titled
libsas: fix various sparse complaints
has been removed from the -mm tree. Its filename was
libsas-fix-various-sparse-complaints.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: libsas: fix various sparse complaints
From: "Darrick J. Wong" <djwong@xxxxxxxxxx>
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@xxxxxxxxxx>
Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxx>
Acked-by: Jeff Garzik <jeff@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/scsi/libsas/sas_scsi_host.c | 6 +++++-
include/scsi/libsas.h | 4 +---
2 files changed, 6 insertions(+), 4 deletions(-)
diff -puN drivers/scsi/libsas/sas_scsi_host.c~libsas-fix-various-sparse-complaints drivers/scsi/libsas/sas_scsi_host.c
--- a/drivers/scsi/libsas/sas_scsi_host.c~libsas-fix-various-sparse-complaints
+++ a/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
}
/* 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;
diff -puN include/scsi/libsas.h~libsas-fix-various-sparse-complaints include/scsi/libsas.h
--- a/include/scsi/libsas.h~libsas-fix-various-sparse-complaints
+++ a/include/scsi/libsas.h
@@ -563,7 +563,7 @@ struct sas_task {
struct work_struct abort_work;
};
-
+extern struct kmem_cache *sas_task_cache;
#define SAS_TASK_STATE_PENDING 1
#define SAS_TASK_STATE_DONE 2
@@ -573,7 +573,6 @@ struct sas_task {
static inline struct sas_task *sas_alloc_task(gfp_t flags)
{
- extern struct kmem_cache *sas_task_cache;
struct sas_task *task = kmem_cache_zalloc(sas_task_cache, flags);
if (task) {
@@ -590,7 +589,6 @@ static inline struct sas_task *sas_alloc
static inline void sas_free_task(struct sas_task *task)
{
if (task) {
- extern struct kmem_cache *sas_task_cache;
BUG_ON(!list_empty(&task->list));
kmem_cache_free(sas_task_cache, task);
}
_
Patches currently in -mm which might be from djwong@xxxxxxxxxx are
git-scsi-misc.patch
mptbase-reset-ioc-initiator-during-pci-resume.patch
-
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