mmc: sdhci_am654: Use pm_runtime_resume_and_get() to replace open coding

use pm_runtime_resume_and_get() to replace pm_runtime_get_sync and
pm_runtime_put_noidle. this change is just to simplify the code, no
actual functional changes.
Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Link: https://lore.kernel.org/r/1621558775-31185-1-git-send-email-tiantao6@hisilicon.comSigned-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/sdhci_am654.c

@@ -809,11 +809,9 @@ static int sdhci_am654_probe(struct platform_device *pdev)
 
 	/* Clocks are enabled using pm_runtime */
 	pm_runtime_enable(dev);
-	ret = pm_runtime_get_sync(dev);
-	if (ret < 0) {
-		pm_runtime_put_noidle(dev);
+	ret = pm_runtime_resume_and_get(dev);
+	if (ret)
 		goto pm_runtime_disable;
-	}
 
 	base = devm_platform_ioremap_resource(pdev, 1);
 	if (IS_ERR(base)) {