Merge tag 'zynqmp-soc-for-v5.9-v2' of https://github.com/Xilinx/linux-xlnx into arm/fixes

arm64: soc: ZynqMP SoC changes for v5.9-v2

- Fix error code in zynqmp_power driver

* tag 'zynqmp-soc-for-v5.9-v2' of https://github.com/Xilinx/linux-xlnx:
  soc: xilinx: Fix error code in zynqmp_pm_probe()

Link: https://lore.kernel.org/r/9b23dd60-45f4-cd7d-e81a-e8ab8e20af7c@xilinx.com
Signed-off-by: Olof Johansson <olof@lixom.net>

Author: olofj

drivers/soc/xilinx/zynqmp_power.c

@@ -205,7 +205,7 @@ static int zynqmp_pm_probe(struct platform_device *pdev)
 		rx_chan = mbox_request_channel_byname(client, "rx");
 		if (IS_ERR(rx_chan)) {
 			dev_err(&pdev->dev, "Failed to request rx channel\n");
-			return IS_ERR(rx_chan);
+			return PTR_ERR(rx_chan);
 		}
 	} else if (of_find_property(pdev->dev.of_node, "interrupts", NULL)) {
 		irq = platform_get_irq(pdev, 0);