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| author | Johan Hovold <johan@kernel.org> | 2025-09-26 16:24:53 +0200 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2025-10-21 14:20:29 +0200 |
| commit | 32200f4828de9d7e6db379909898e718747f4e18 (patch) | |
| tree | a06f8f1485ff77a549dbd3e596f7ac7a1709ab40 /drivers/mtd/lpddr/lpddr_cmds.c | |
| parent | 3a8660878839faadb4f1a6dd72c3179c1df56787 (diff) | |
soc: amlogic: canvas: fix device leak on lookup
Make sure to drop the reference taken to the canvas platform device when
looking up its driver data.
Note that holding a reference to a device does not prevent its driver
data from going away so there is no point in keeping the reference.
Also note that commit 28f851e6afa8 ("soc: amlogic: canvas: add missing
put_device() call in meson_canvas_get()") fixed the leak in a lookup
error path, but the reference is still leaking on success.
Fixes: d4983983d987 ("soc: amlogic: add meson-canvas driver")
Cc: stable@vger.kernel.org # 4.20: 28f851e6afa8
Cc: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://patch.msgid.link/20250926142454.5929-2-johan@kernel.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Diffstat (limited to 'drivers/mtd/lpddr/lpddr_cmds.c')
0 files changed, 0 insertions, 0 deletions