gpio: mpsse: fix reference leak in gpio_mpsse_probe() error paths

Browse source

The reference obtained by calling usb_get_dev() is not released in the
gpio_mpsse_probe() error paths. Fix that by using device managed helper
functions. Also remove the usb_put_dev() call in the disconnect function
since now it will be released automatically.

Cc: stable@vger.kernel.org
Fixes: c46a74ff05 ("gpio: add support for FTDI's MPSSE as GPIO")
Signed-off-by: Abdun Nihaal <nihaal@cse.iitm.ac.in>
Link: https://lore.kernel.org/r/20251226060414.20785-1-nihaal@cse.iitm.ac.in
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>

...

This commit is contained in:

Abdun Nihaal 2025-12-26 11:34:10 +05:30 • committed by Bartosz Golaszewski

parent 014a17deb4

commit 1e876e5a08

1 changed files with 11 additions and 1 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

12

drivers/gpio/gpio-mpsse.c

View file