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scsi: ufs: make ufshcd_config_pwr_mode of non-static func 

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

Signed-off-by: Seungwon Jeon <essuuj@gmail.com>
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: Avri Altman <avri.altman@wdc.com>
Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Alim Akhtar 2018-05-06 15:44:18 +05:30 committed by Martin K. Petersen
parent 4404c5de77
commit 0d846e703d
2 changed files with 4 additions and 3 deletions
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5
drivers/scsi/ufs/ufshcd.c
View File

@ -233,8 +233,6 @@ static void ufshcd_suspend_clkscaling(struct ufs_hba *hba);
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 int ufshcd_scale_clks(struct ufs_hba *hba, bool scale_up);
static irqreturn_t ufshcd_intr(int irq, void *__hba); 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, static int ufshcd_change_power_mode(struct ufs_hba *hba,
struct ufs_pa_layer_attr *pwr_mode); struct ufs_pa_layer_attr *pwr_mode);
static inline bool ufshcd_valid_tag(struct ufs_hba *hba, int tag) static inline bool ufshcd_valid_tag(struct ufs_hba *hba, int tag)
@ -3933,7 +3931,7 @@ static int ufshcd_change_power_mode(struct ufs_hba *hba,
* @hba: per-adapter instance * @hba: per-adapter instance
* @desired_pwr_mode: desired power configuration * @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 *desired_pwr_mode)
{ {
struct ufs_pa_layer_attr final_params = { 0 }; struct ufs_pa_layer_attr final_params = { 0 };
@ -3951,6 +3949,7 @@ static int ufshcd_config_pwr_mode(struct ufs_hba *hba,
return ret; return ret;
} }
EXPORT_SYMBOL_GPL(ufshcd_config_pwr_mode);
/** /**
* ufshcd_complete_dev_init() - checks device readiness * ufshcd_complete_dev_init() - checks device readiness

2
drivers/scsi/ufs/ufshcd.h
View File

@ -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); u8 attr_set, u32 mib_val, u8 peer);
extern int ufshcd_dme_get_attr(struct ufs_hba *hba, u32 attr_sel, extern int ufshcd_dme_get_attr(struct ufs_hba *hba, u32 attr_sel,
u32 *mib_val, u8 peer); 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 */ /* UIC command interfaces for DME primitives */
#define DME_LOCAL 0 #define DME_LOCAL 0