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From: Alim Akhtar <alim.akhtar@samsung.com>
To: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: jejb@linux.vnet.ibm.com, martin.petersen@oracle.com,
	vivek.gautam@codeaurora.org, subhashj@codeaurora.org,
	vinholikatti@gmail.com, olof@lixom.net, alim.akhtar@samsung.com
Subject: [PATCH 4/4] scsi: ufs: make ufshcd_config_pwr_mode of non-static func
Date: Sun, 06 May 2018 15:44:18 +0530	[thread overview]
Message-ID: <1525601658-31989-5-git-send-email-alim.akhtar@samsung.com> (raw)
In-Reply-To: <1525601658-31989-1-git-send-email-alim.akhtar@samsung.com>

This makes ufshcd_config_pwr_mode non-static so that other vendors
like exynos can use the same.

Signed-off-by: Seungwon Jeon <essuuj@gmail.com>
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
---
 drivers/scsi/ufs/ufshcd.c | 5 ++---
 drivers/scsi/ufs/ufshcd.h | 2 ++
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 5bfd385..68aefcd 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -233,8 +233,6 @@ static void ufshcd_suspend_clkscaling(struct ufs_hba *hba);
 static void __ufshcd_suspend_clkscaling(struct ufs_hba *hba);
 static int ufshcd_scale_clks(struct ufs_hba *hba, bool scale_up);
 static irqreturn_t ufshcd_intr(int irq, void *__hba);
-static int ufshcd_config_pwr_mode(struct ufs_hba *hba,
-		struct ufs_pa_layer_attr *desired_pwr_mode);
 static int ufshcd_change_power_mode(struct ufs_hba *hba,
 			     struct ufs_pa_layer_attr *pwr_mode);
 static inline bool ufshcd_valid_tag(struct ufs_hba *hba, int tag)
@@ -3969,7 +3967,7 @@ static int ufshcd_change_power_mode(struct ufs_hba *hba,
  * @hba: per-adapter instance
  * @desired_pwr_mode: desired power configuration
  */
-static int ufshcd_config_pwr_mode(struct ufs_hba *hba,
+int ufshcd_config_pwr_mode(struct ufs_hba *hba,
 		struct ufs_pa_layer_attr *desired_pwr_mode)
 {
 	struct ufs_pa_layer_attr final_params = { 0 };
@@ -3987,6 +3985,7 @@ static int ufshcd_config_pwr_mode(struct ufs_hba *hba,
 
 	return ret;
 }
+EXPORT_SYMBOL_GPL(ufshcd_config_pwr_mode);
 
 /**
  * ufshcd_complete_dev_init() - checks device readiness
diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h
index 013a07e..b42a5a3 100644
--- a/drivers/scsi/ufs/ufshcd.h
+++ b/drivers/scsi/ufs/ufshcd.h
@@ -805,6 +805,8 @@ extern int ufshcd_dme_set_attr(struct ufs_hba *hba, u32 attr_sel,
 			       u8 attr_set, u32 mib_val, u8 peer);
 extern int ufshcd_dme_get_attr(struct ufs_hba *hba, u32 attr_sel,
 			       u32 *mib_val, u8 peer);
+extern int ufshcd_config_pwr_mode(struct ufs_hba *hba,
+			struct ufs_pa_layer_attr *desired_pwr_mode);
 
 /* UIC command interfaces for DME primitives */
 #define DME_LOCAL	0
-- 
2.7.4

  parent reply	other threads:[~2018-05-06 10:26 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20180506102636epcas2p3432b71e5c867f6cfec16cf2a8c74b0e2@epcas2p3.samsung.com>
2018-05-06 10:14 ` [PATCH 0/4] Add required changes to ufshcd to support exynos ufs hci Alim Akhtar
     [not found]   ` <CGME20180506102638epcas1p17bea76e1a5dbac535d5d6a10181f7e29@epcas1p1.samsung.com>
2018-05-06 10:14     ` [PATCH 1/4] scsi: ufs: add quirk to fix mishandling utrlclr/utmrlclr Alim Akhtar
2018-05-16 21:23       ` Subhash Jadavani
2018-05-17  4:06       ` Asutosh Das (asd)
     [not found]   ` <CGME20180506102639epcas2p13ac44966a64e539f611ccdc2479e1abb@epcas2p1.samsung.com>
2018-05-06 10:14     ` [PATCH 2/4] scsi: ufs: add quirk not to allow reset of interrupt aggregation Alim Akhtar
2018-05-16 21:24       ` Subhash Jadavani
     [not found]   ` <CGME20180506102641epcas1p40fb2055e82d32d7cfa594af132273d31@epcas1p4.samsung.com>
2018-05-06 10:14     ` [PATCH 3/4] scsi: ufs: add quirk to enable host controller without hce Alim Akhtar
2018-05-16 21:26       ` Subhash Jadavani
     [not found]   ` <CGME20180506102643epcas2p24ed80d7ede859db73c2595724d9c2414@epcas2p2.samsung.com>
2018-05-06 10:14     ` Alim Akhtar [this message]
2018-05-16  7:51       ` [PATCH 4/4] scsi: ufs: make ufshcd_config_pwr_mode of non-static func Avri Altman
2018-05-16 21:27       ` Subhash Jadavani
2018-05-16  4:30   ` [PATCH 0/4] Add required changes to ufshcd to support exynos ufs hci Alim Akhtar
2018-05-18 14:52   ` Martin K. Petersen

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