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    Subject[PATCH v3 09/13] scsi: ufs: make ufshcd_config_pwr_mode of non-static func
    Date
    From: Seungwon Jeon <essuuj@gmail.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 73a8d13..66f2fb8 100644
    --- a/drivers/scsi/ufs/ufshcd.c
    +++ b/drivers/scsi/ufs/ufshcd.c
    @@ -185,8 +185,6 @@ static int ufshcd_uic_hibern8_ctrl(struct ufs_hba *hba, bool en);
    static inline void ufshcd_add_delay_before_dme_cmd(struct ufs_hba *hba);
    static int ufshcd_host_reset_and_restore(struct ufs_hba *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,
    struct ufs_pa_layer_attr *pwr_mode);

    @@ -2598,7 +2596,7 @@ 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 };
    @@ -2614,6 +2612,7 @@ 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 845d1c2..f771cb8 100644
    --- a/drivers/scsi/ufs/ufshcd.h
    +++ b/drivers/scsi/ufs/ufshcd.h
    @@ -636,6 +636,8 @@ 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
    --
    1.7.10.4


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