[PATCH v8 4/7] watchdog: rzv2h: Drop runtime PM handling from WDTDCR init

[Prabhakar]

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>

WDTDCR is located in the CPG region, outside the watchdog module, and is
accessible regardless of the watchdog's clocks and reset state.

Drop the unnecessary runtime PM handling from WDTDCR initialization and
access the register directly.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
---
v7->v8:
- No change

v6->v7:
- New patch
---
 drivers/watchdog/rzv2h_wdt.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/watchdog/rzv2h_wdt.c b/drivers/watchdog/rzv2h_wdt.c
index 4beaac44d027..e8a40482d580 100644
--- a/drivers/watchdog/rzv2h_wdt.c
+++ b/drivers/watchdog/rzv2h_wdt.c
@@ -255,20 +255,12 @@ static const struct watchdog_ops rzv2h_wdt_ops = {
 static int rzt2h_wdt_wdtdcr_init(struct platform_device *pdev,
 				 struct rzv2h_wdt_priv *priv)
 {
-	int ret;
-
 	priv->wdtdcr = devm_platform_ioremap_resource(pdev, 1);
 	if (IS_ERR(priv->wdtdcr))
 		return PTR_ERR(priv->wdtdcr);
 
-	ret = pm_runtime_resume_and_get(&pdev->dev);
-	if (ret)
-		return ret;
-
 	rzt2h_wdt_wdtdcr_count_stop(priv);
 
-	pm_runtime_put_sync(&pdev->dev);
-
 	return 0;
 }
 
-- 
2.55.0