pinctrl: meson: amlogic-a4: Fix device node reference leak in aml_dt_node_to_map_pinmux()

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The of_get_parent() function returns a device_node with an incremented
reference count.

Use the __free(device_node) cleanup attribute to ensure of_node_put()
is automatically called when pnode goes out of scope, fixing a
reference leak.

Fixes: 6e9be3abb7 ("pinctrl: Add driver support for Amlogic SoCs")
Signed-off-by: Felix Gu <ustc.gu@gmail.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>

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Felix Gu 2026-02-19 00:51:22 +08:00 • committed by Linus Walleij

parent e9e268ea9d

commit a2539b92e4

1 changed files with 1 additions and 2 deletions

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drivers/pinctrl/meson/pinctrl-amlogic-a4.c

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