scsi: ufs: Rename a function argument

The new name makes it clear what the meaning of the function argument is.

Link: https://lore.kernel.org/r/20211203231950.193369-3-bvanassche@acm.orgTested-by: NBean Huo <beanhuo@micron.com>
Reviewed-by: NChanho Park <chanho61.park@samsung.com>
Reviewed-by: NKeoseong Park <keosung.park@samsung.com>
Reviewed-by: NBean Huo <beanhuo@micron.com>
Acked-by: NAlim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: NBart Van Assche <bvanassche@acm.org>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/ufs/ufs-exynos.c

@@ -853,14 +853,14 @@ static int exynos_ufs_post_pwr_mode(struct ufs_hba *hba,
 }
 
 static void exynos_ufs_specify_nexus_t_xfer_req(struct ufs_hba *hba,
-						int tag, bool op)
+						int tag, bool is_scsi_cmd)
 {
 	struct exynos_ufs *ufs = ufshcd_get_variant(hba);
 	u32 type;
 
 	type =  hci_readl(ufs, HCI_UTRL_NEXUS_TYPE);
 
-	if (op)
+	if (is_scsi_cmd)
 		hci_writel(ufs, type | (1 << tag), HCI_UTRL_NEXUS_TYPE);
 	else
 		hci_writel(ufs, type & ~(1 << tag), HCI_UTRL_NEXUS_TYPE);

drivers/scsi/ufs/ufshcd.h

@@ -338,7 +338,8 @@ struct ufs_hba_variant_ops {
 					enum ufs_notify_change_status status,
 					struct ufs_pa_layer_attr *,
 					struct ufs_pa_layer_attr *);
-	void	(*setup_xfer_req)(struct ufs_hba *, int, bool);
+	void	(*setup_xfer_req)(struct ufs_hba *hba, int tag,
+				  bool is_scsi_cmd);
 	void	(*setup_task_mgmt)(struct ufs_hba *, int, u8);
 	void    (*hibern8_notify)(struct ufs_hba *, enum uic_cmd_dme,
 					enum ufs_notify_change_status);