spi: zynqmp-gqspi: fix clock imbalance on probe failure

Make sure that the device is not runtime suspended before explicitly
disabling the clocks on probe failure and on driver unbind to avoid a
clock enable-count imbalance.

Fixes: 9e3a000 ("spi: zynqmp: Add pm runtime support")
Cc: [email protected]	# 4.19
Cc: Naga Sureshkumar Relli <[email protected]>
Cc: Shubhrajyoti Datta <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>
Link: https://lore.kernel.org/r/Message-Id: <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

Author: jhovold

drivers/spi/spi-zynqmp-gqspi.c

@@ -1342,9 +1342,9 @@ static int zynqmp_qspi_probe(struct platform_device *pdev)
 	return 0;
 
 clk_dis_all:
-	pm_runtime_put_sync(&pdev->dev);
-	pm_runtime_set_suspended(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
+	pm_runtime_put_noidle(&pdev->dev);
+	pm_runtime_set_suspended(&pdev->dev);
 	clk_disable_unprepare(xqspi->refclk);
 clk_dis_pclk:
 	clk_disable_unprepare(xqspi->pclk);
@@ -1368,11 +1368,15 @@ static void zynqmp_qspi_remove(struct platform_device *pdev)
 {
 	struct zynqmp_qspi *xqspi = platform_get_drvdata(pdev);
 
+	pm_runtime_get_sync(&pdev->dev);
+
 	zynqmp_gqspi_write(xqspi, GQSPI_EN_OFST, 0x0);
+
+	pm_runtime_disable(&pdev->dev);
+	pm_runtime_put_noidle(&pdev->dev);
+	pm_runtime_set_suspended(&pdev->dev);
 	clk_disable_unprepare(xqspi->refclk);
 	clk_disable_unprepare(xqspi->pclk);
-	pm_runtime_set_suspended(&pdev->dev);
-	pm_runtime_disable(&pdev->dev);
 }
 
 MODULE_DEVICE_TABLE(of, zynqmp_qspi_of_match);