On Thu, Sep 19, 2013 at 4:44 PM, Sujit Reddy Thumma
<sthumma@xxxxxxxxxxxxxx> wrote:
> Make undeclared functions static and declare exported symbols
> to suppress warnings from sparse tool.
>
> Signed-off-by: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
> ---
> drivers/scsi/ufs/ufshcd.c | 4 ++--
> drivers/scsi/ufs/ufshcd.h | 2 ++
> 2 files changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
> index 064c9d9..d476cc3 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 577679a..767ee9e 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);
>
Acked-by: Vinayak Holikatti <vinholikatti@xxxxxxxxx>
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