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| author | Runyu Xiao <runyu.xiao@seu.edu.cn> | 2026-10-09 12:02:48 +0800 |
|---|---|---|
| committer | John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> | 2026-10-21 19:53:05 +0200 |
| commit | e3ef44e77b40e3cecfb34757ff3c15ecceea0309 (patch) | |
| tree | d78e9434c0ca337e11539aeb8e93fd2aa6836c16 /scripts/basic/split-include.c | |
| parent | 3b8386ffc0c33b6b5a6a8e64e1487c1adec57dc9 (diff) | |
| download | linux-e3ef44e77b40e3cecfb34757ff3c15ecceea0309.tar.gz linux-e3ef44e77b40e3cecfb34757ff3c15ecceea0309.zip | |
sh: maple: Use the matching IRQ cookie when invoking free_irq()
The Maple DMA and VBLANK handlers are registered with
&maple_unsupported_device as their dev_id. Passing NULL to free_irq()
cannot find either action, so the handlers remain registered and the
IRQ core warns.
Use the same cookie when freeing both handlers on the error paths.
Fixes: b3c69e248176 ("maple: more robust device detection.")
Signed-off-by: Runyu Xiao <runyu.xiao@seu.edu.cn>
Assisted-by: LLM
Cc: stable@vger.kernel.org
Tested-by: Florian Fuchs <fuchsfl@gmail.com>
Reviewed-By: Florian Fuchs <fuchsfl@gmail.com>
Reviewed-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Diffstat (limited to 'scripts/basic/split-include.c')
0 files changed, 0 insertions, 0 deletions