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authorSujit Reddy Thumma <sthumma@codeaurora.org>2014-05-26 10:59:11 +0530
committerChristoph Hellwig <hch@lst.de>2014-05-28 12:25:13 +0200
commitbdbe5d2fe67031bf51777afbfa91585efcf9dbf5 (patch)
tree2635a48c0b709905a5c418ecb0d74355a0e53f21 /drivers/scsi
parente8c8e82ae96c68cb03e0e877b5a226633d999549 (diff)
scsi: ufs: make undeclared functions static
Make undeclared functions static and declare exported symbols to suppress warnings from sparse tool. Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org> Acked-by: Vinayak Holikatti <vinholikatti@gmail.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/ufs/ufshcd.c4
-rw-r--r--drivers/scsi/ufs/ufshcd.h2
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 064c9d9d763..d476cc34453 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -1148,7 +1148,7 @@ out_unlock:
*
* Returns 0 for success, non-zero in case of failure
*/
-int ufshcd_query_attr(struct ufs_hba *hba, enum query_opcode opcode,
+static int ufshcd_query_attr(struct ufs_hba *hba, enum query_opcode opcode,
enum attr_idn idn, u8 index, u8 selector, u32 *attr_val)
{
struct ufs_query_req *request;
@@ -1459,7 +1459,7 @@ EXPORT_SYMBOL_GPL(ufshcd_dme_get_attr);
*
* Returns 0 on success, non-zero value on failure
*/
-int ufshcd_uic_change_pwr_mode(struct ufs_hba *hba, u8 mode)
+static int ufshcd_uic_change_pwr_mode(struct ufs_hba *hba, u8 mode)
{
struct uic_command uic_cmd = {0};
struct completion pwr_done;
diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h
index 577679a2d18..767ee9ebfaf 100644
--- a/drivers/scsi/ufs/ufshcd.h
+++ b/drivers/scsi/ufs/ufshcd.h
@@ -263,6 +263,8 @@ static inline void check_upiu_size(void)
GENERAL_UPIU_REQUEST_SIZE + QUERY_DESC_MAX_SIZE);
}
+extern int ufshcd_suspend(struct ufs_hba *hba, pm_message_t state);
+extern int ufshcd_resume(struct ufs_hba *hba);
extern int ufshcd_runtime_suspend(struct ufs_hba *hba);
extern int ufshcd_runtime_resume(struct ufs_hba *hba);
extern int ufshcd_runtime_idle(struct ufs_hba *hba);