From c15968e1d678068ddf65e115e664f610c0b27c28 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Fri, 5 Feb 2021 14:08:47 +0100 Subject: [PATCH] UPSTREAM: coresight: etm4x: Fix merge resolution for amba rework MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This was non-trivial to get right because commits c23bc382ef0e ("coresight: etm4x: Refactor probing routine") and 5214b563588e ("coresight: etm4x: Add support for sysreg only devices") changed the code flow considerably. With this change the driver can be built again. Bug: 174685394 Fixes: 0573d3fa4864 ("Merge branch 'devel-stable' of git://git.armlinux.org.uk/~rmk/linux-arm into char-misc-next") Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20210205130848.20009-1-uwe@kleine-koenig.org Signed-off-by: Greg Kroah-Hartman (cherry picked from commit 1609faa9e675c8168b640697c82c7b31befd2658) Signed-off-by: Qais Yousef Change-Id: Ifbd89b1e5015793e951a1cafd6c7ebdf345c0389 --- drivers/hwtracing/coresight/coresight-etm4x-core.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/hwtracing/coresight/coresight-etm4x-core.c b/drivers/hwtracing/coresight/coresight-etm4x-core.c index 1fba602ddb7f..04880a8c93e7 100644 --- a/drivers/hwtracing/coresight/coresight-etm4x-core.c +++ b/drivers/hwtracing/coresight/coresight-etm4x-core.c @@ -1905,13 +1905,12 @@ static int __exit etm4_remove_dev(struct etmv4_drvdata *drvdata) return 0; } -static int __exit etm4_remove_amba(struct amba_device *adev) +static void __exit etm4_remove_amba(struct amba_device *adev) { struct etmv4_drvdata *drvdata = dev_get_drvdata(&adev->dev); if (drvdata) - return etm4_remove_dev(drvdata); - return 0; + etm4_remove_dev(drvdata); } static int __exit etm4_remove_platform_dev(struct platform_device *pdev)