This is a note to let you know that I've just added the patch titled soc: xilinx: Fix error code in zynqmp_pm_probe() to the 5.8-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: soc-xilinx-fix-error-code-in-zynqmp_pm_probe.patch and it can be found in the queue-5.8 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 1bcbfa15e47ec6547a234ed5d76763cb2b7aa056 Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx> Date: Fri Jun 5 14:00:20 2020 +0300 soc: xilinx: Fix error code in zynqmp_pm_probe() [ Upstream commit a6f2f0fdc73aacc6e10ae48ae78634dba26702d4 ] This should be returning PTR_ERR() but it returns IS_ERR() instead. Fixes: ffdbae28d9d1 ("drivers: soc: xilinx: Use mailbox IPI callback") Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> Reviewed-by: Michal Simek <michal.simek@xxxxxxxxxx> Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx> Link: https://lore.kernel.org/r/20200605110020.GA978434@mwanda Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/soc/xilinx/zynqmp_power.c b/drivers/soc/xilinx/zynqmp_power.c index 31ff49fcd078b..c556623dae024 100644 --- a/drivers/soc/xilinx/zynqmp_power.c +++ b/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);