driver core: Refactor multiple copies of device cleanup
authorRob Herring <robh@kernel.org>
Wed, 23 Feb 2022 22:52:56 +0000 (16:52 -0600)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 18 Mar 2022 13:27:26 +0000 (14:27 +0100)
commit9ad307213fa4081f4bc2f2daa31d4f2d35d7a213
treecb9a8558871923771c992692a1f06bc03c44d713
parent5bff9632b538d63f61f1c4bba891a8f09f254369
driver core: Refactor multiple copies of device cleanup

There are 3 copies of the same device cleanup code used for probe failure,
testing re-probing, and device unbinding. Changes to this code often miss
at least one of the copies of the code. See commits d0243bbd5dd3 ("drivers
core: Free dma_range_map when driver probe failed") and d8f7a5484f21
("driver core: Free DMA range map when device is released") for example.

Let's refactor the code to its own function.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220223225257.1681968-2-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/base/dd.c