LF-4174 i2c: imx-lpi2c: fix runtime pm issue when defer probe occurs

When the defer probe occurs, the pm_runtime_put() used before may
cause runtime pm to be disabled before clks of device truly closed.
So use pm_runtime_put_sync() in the error path to suspend it
immediately and put pm_runtime_disable() to the last.

Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
Reviewed-by: Jun Li <jun.li@nxp.com>
Reviewed-by: Haibo Chen <haibo.chen@nxp.com>

drivers/i2c/busses/i2c-imx-lpi2c.c

@@ -952,8 +952,6 @@ static int lpi2c_imx_probe(struct platform_device *pdev)
 	lpi2c_imx->txfifosize = 1 << (temp & 0x0f);
 	lpi2c_imx->rxfifosize = 1 << ((temp >> 8) & 0x0f);
 
-	pm_runtime_put(&pdev->dev);
-
 	/* Init optional bus recovery function */
 	ret = lpi2c_imx_init_recovery_info(lpi2c_imx, pdev);
 	/* Give it another chance if pinctrl used is not ready yet */
@@ -976,13 +974,17 @@ static int lpi2c_imx_probe(struct platform_device *pdev)
 	if (ret)
 		goto rpm_disable;
 
+	pm_runtime_mark_last_busy(&pdev->dev);
+	pm_runtime_put_autosuspend(&pdev->dev);
+
 	dev_info(&lpi2c_imx->adapter.dev, "LPI2C adapter registered\n");
 
 	return 0;
 
 rpm_disable:
-	pm_runtime_disable(&pdev->dev);
 	pm_runtime_dont_use_autosuspend(&pdev->dev);
+	pm_runtime_put_sync(&pdev->dev);
+	pm_runtime_disable(&pdev->dev);
 
 	return ret;
 }