scsi: ufs: core: Remove usfhcd_is_*_pm() macros

Remove these macros to make the UFS driver source code easier to read.
These macros were introduced by commit 57d104c1 ("ufs: add UFS power
management support").

Link: https://lore.kernel.org/r/20210513171229.7439-1-bvanassche@acm.org
Cc: Can Guo <cang@codeaurora.org>
Cc: Alim Akhtar <alim.akhtar@samsung.com>
Cc: Avri Altman <avri.altman@wdc.com>
Cc: Stanley Chu <stanley.chu@mediatek.com>
Cc: Bean Huo <beanhuo@micron.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: NAvri Altman <avri.altman@wdc.com>
Signed-off-by: NBart Van Assche <bvanassche@acm.org>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/ufs/ufs-hisi.c

@@ -400,7 +400,7 @@ static int ufs_hisi_suspend(struct ufs_hba *hba, enum ufs_pm_op pm_op)
 {
 	struct ufs_hisi_host *host = ufshcd_get_variant(hba);
 
-	if (ufshcd_is_runtime_pm(pm_op))
+	if (pm_op == UFS_RUNTIME_PM)
 		return 0;
 
 	if (host->in_suspend) {

drivers/scsi/ufs/ufshcd.c

@@ -8772,8 +8772,8 @@ static int __ufshcd_wl_suspend(struct ufs_hba *hba, enum ufs_pm_op pm_op)
 	enum uic_link_state req_link_state;
 
 	hba->pm_op_in_progress = true;
-	if (!ufshcd_is_shutdown_pm(pm_op)) {
-		pm_lvl = ufshcd_is_runtime_pm(pm_op) ?
+	if (pm_op != UFS_SHUTDOWN_PM) {
+		pm_lvl = pm_op == UFS_RUNTIME_PM ?
 			 hba->rpm_lvl : hba->spm_lvl;
 		req_dev_pwr_mode = ufs_get_pm_lvl_to_dev_pwr_mode(pm_lvl);
 		req_link_state = ufs_get_pm_lvl_to_link_pwr_state(pm_lvl);
@@ -8807,7 +8807,7 @@ static int __ufshcd_wl_suspend(struct ufs_hba *hba, enum ufs_pm_op pm_op)
 		goto enable_scaling;
 	}
 
-	if (ufshcd_is_runtime_pm(pm_op)) {
+	if (pm_op == UFS_RUNTIME_PM) {
 		if (ufshcd_can_autobkops_during_suspend(hba)) {
 			/*
 			 * The device is idle with no requests in the queue,
@@ -8837,7 +8837,7 @@ static int __ufshcd_wl_suspend(struct ufs_hba *hba, enum ufs_pm_op pm_op)
 	flush_work(&hba->eeh_work);
 
 	if (req_dev_pwr_mode != hba->curr_dev_pwr_mode) {
-		if (!ufshcd_is_runtime_pm(pm_op))
+		if (pm_op != UFS_RUNTIME_PM)
 			/* ensure that bkops is disabled */
 			ufshcd_disable_auto_bkops(hba);
 

drivers/scsi/ufs/ufshcd.h

@@ -108,10 +108,6 @@ enum ufs_pm_op {
 	UFS_SHUTDOWN_PM,
 };
 
-#define ufshcd_is_runtime_pm(op) ((op) == UFS_RUNTIME_PM)
-#define ufshcd_is_system_pm(op) ((op) == UFS_SYSTEM_PM)
-#define ufshcd_is_shutdown_pm(op) ((op) == UFS_SHUTDOWN_PM)
-
 /* Host <-> Device UniPro Link state */
 enum uic_link_state {
 	UIC_LINK_OFF_STATE	= 0, /* Link powered down or disabled */