[PATCH] i2c: i2c-rzv2m: fix runtime PM cleanup

[Jiawen Liu]

Update rzv2m_i2c_probe() for the confirmed driver lifecycle defect.

Keep the change limited to the concrete operation shown in the final
patch.

Signed-off-by: jiawen <1298662399@xxxxxx>
---
diff --git a/drivers/i2c/busses/i2c-rzv2m.c b/drivers/i2c/busses/i2c-rzv2m.c
--- a/drivers/i2c/busses/i2c-rzv2m.c
+++ b/drivers/i2c/busses/i2c-rzv2m.c
@@ -461,7 +461,12 @@
 
 	pm_runtime_enable(dev);
 
-	pm_runtime_get_sync(dev);
+	ret = pm_runtime_get_sync(dev);
+	if (ret < 0) {
+		pm_runtime_put_noidle(dev);
+		return ret;
+	}
+
 	rzv2m_i2c_init(priv);
 	pm_runtime_put(dev);