On Fri, Aug 21, 2015 at 2:57 PM, Alim Akhtar <alim.akhtar@xxxxxxxxxxx> wrote:
> From: Seungwon Jeon <tgih.jun@xxxxxxxxxxx>
>
> It can be used in the vendor's driver for the specific purpose.
more description of this log will be useful.
>
> Signed-off-by: Seungwon Jeon <tgih.jun@xxxxxxxxxxx>
> Signed-off-by: Alim Akhtar <alim.akhtar@xxxxxxxxxxx>
> ---
> 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 d425ea1..8982da9 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);
>
> @@ -2597,7 +2595,7 @@ 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 };
> @@ -2613,6 +2611,7 @@ 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 045968e..13368e1 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
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@xxxxxxxxxxxxxxx
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
