diff options
| author | Yaniv Gardi <ygardi@codeaurora.org> | 2015-10-28 13:15:47 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2015-11-09 17:47:40 -0500 |
| commit | 1ce5898af55e23e933f6a68d102d4be730e9b503 (patch) | |
| tree | e3b94ae7ea55320882c5072abdc7ce75d73be4af /drivers/scsi/ufs/ufshcd.h | |
| parent | 9bac5db4b229977054c9936e859dc41e1cd64c59 (diff) | |
scsi: ufs: add ufshcd_get_variant ufshcd_set_variant
This patch adds ufshcd_get_variant() and ufshcd_set_variant()
routines in order to get/set the variant specific data.
Reviewed-by: Akinobu Mita <akinobu.mita@gmail.com>
Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org>
Reviewed-by: Gilad Broner <gbroner@codeaurora.org>
Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org>
Tested-by: Alim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ufs/ufshcd.h')
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h index c40a0e78a6c4..54e7afb4a432 100644 --- a/drivers/scsi/ufs/ufshcd.h +++ b/drivers/scsi/ufs/ufshcd.h @@ -594,6 +594,27 @@ static inline void check_upiu_size(void) GENERAL_UPIU_REQUEST_SIZE + QUERY_DESC_MAX_SIZE); } +/** + * ufshcd_set_variant - set variant specific data to the hba + * @hba - per adapter instance + * @variant - pointer to variant specific data + */ +static inline void ufshcd_set_variant(struct ufs_hba *hba, void *variant) +{ + BUG_ON(!hba); + hba->priv = variant; +} + +/** + * ufshcd_get_variant - get variant specific data from the hba + * @hba - per adapter instance + */ +static inline void *ufshcd_get_variant(struct ufs_hba *hba) +{ + BUG_ON(!hba); + return hba->priv; +} + 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); |