From 2babfdfe2e9bd0b6aad30684c92b08c57d476d88 Mon Sep 17 00:00:00 2001 From: Lucas De Marchi Date: Fri, 21 Feb 2025 16:10:43 -0800 Subject: [PATCH] drivers: base: component: Add debug message for unbind Like when binding component, add a debug message to the unbinding case to make it easy to track the lifecycle. This also includes the component pointer since that is used to open a group in devres, making it easier to track the resources. Acked-by: Greg Kroah-Hartman Reviewed-by: Rodrigo Vivi Reviewed-by: Tejas Upadhyay Link: https://patchwork.freedesktop.org/patch/msgid/20250222001051.3012936-4-lucas.demarchi@intel.com Signed-off-by: Lucas De Marchi --- drivers/base/component.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/base/component.c b/drivers/base/component.c index 741497324d78..5d10600bbc25 100644 --- a/drivers/base/component.c +++ b/drivers/base/component.c @@ -574,6 +574,9 @@ static void component_unbind(struct component *component, { WARN_ON(!component->bound); + dev_dbg(adev->parent, "unbinding %s component %p (ops %ps)\n", + dev_name(component->dev), component, component->ops); + if (component->ops && component->ops->unbind) component->ops->unbind(component->dev, adev->parent, data); component->bound = false; -- 2.50.1