soc: sifive: l2_cache: fix missing of_node_put() in sifive_l2_init()

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commit 8fbf94fea0 upstream.

The device_node pointer returned by of_find_matching_node() with
refcount incremented, when finish using it, the refcount need be
decreased.

Fixes: a967a289f1 ("RISC-V: sifive_l2_cache: Add L2 cache controller driver for SiFive SoCs")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
[conor: cache -> l2_cache]
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Yang Yingliang 2023-04-24 10:19:04 +01:00 • committed by Greg Kroah-Hartman

parent 71e7ed6e3a

commit 4aed6b5809

1 changed files with 11 additions and 4 deletions

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drivers/soc/sifive/sifive_l2_cache.c

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