diff options
| author | Cosmin Tanislav <demonsingur@gmail.com> | 2024-11-28 15:16:23 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-14 20:03:31 +0100 |
| commit | 14258211d68436c8ebca527d63416a6d08ca56ee (patch) | |
| tree | a534b11fd0e4457210aca5c853cf4841831df6ef /scripts/objdiff | |
| parent | d486b5741d987d3e0e6be4ac22cafdf94e6d1a47 (diff) | |
| download | linux-14258211d68436c8ebca527d63416a6d08ca56ee.tar.gz linux-14258211d68436c8ebca527d63416a6d08ca56ee.tar.bz2 linux-14258211d68436c8ebca527d63416a6d08ca56ee.zip | |
regmap: detach regmap from dev on regmap_exit
commit 3061e170381af96d1e66799d34264e6414d428a7 upstream.
At the end of __regmap_init(), if dev is not NULL, regmap_attach_dev()
is called, which adds a devres reference to the regmap, to be able to
retrieve a dev's regmap by name using dev_get_regmap().
When calling regmap_exit, the opposite does not happen, and the
reference is kept until the dev is detached.
Add a regmap_detach_dev() function and call it in regmap_exit() to make
sure that the devres reference is not kept.
Cc: stable@vger.kernel.org
Fixes: 72b39f6f2b5a ("regmap: Implement dev_get_regmap()")
Signed-off-by: Cosmin Tanislav <demonsingur@gmail.com>
Rule: add
Link: https://lore.kernel.org/stable/20241128130554.362486-1-demonsingur%40gmail.com
Link: https://patch.msgid.link/20241128131625.363835-1-demonsingur@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/objdiff')
0 files changed, 0 insertions, 0 deletions