mfd: mt6397-irq: Fix missing irq_domain_remove() in error path

Browse source

[ Upstream commit b4b1bd1f33 ]

If devm_request_threaded_irq() fails after irq_domain_create_linear()
succeeds in mt6397_irq_init(), the function returns without removing
the created IRQ domain, leading to a resource leak.

Call irq_domain_remove() in the error path after a successful
irq_domain_create_linear() to properly release the IRQ domain.

Fixes: a4872e80ce ("mfd: mt6397: Extract IRQ related code from core driver")
Signed-off-by: Haotian Zhang <vulab@iscas.ac.cn>
Link: https://patch.msgid.link/20251118121500.605-1-vulab@iscas.ac.cn
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Haotian Zhang 2025-11-18 20:15:00 +08:00 • committed by Greg Kroah-Hartman

parent 199aea40b8

commit 80daa40895

1 changed files with 1 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

drivers/mfd/mt6397-irq.c

View file