remoteproc: stm32: Call of_node_put() on iteration error

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commit ccadca5baf upstream.

Function of_phandle_iterator_next() calls of_node_put() on the last
device_node it iterated over, but when the loop exits prematurely it has
to be called explicitly.

Fixes: 13140de09c ("remoteproc: stm32: add an ST stm32_rproc driver")
Cc: stable@vger.kernel.org
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Link: https://lore.kernel.org/r/20230320221826.2728078-2-mathieu.poirier@linaro.org
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Mathieu Poirier 2023-03-20 16:18:22 -06:00 • committed by Greg Kroah-Hartman

parent fde64a409b

commit 0d6b66657c

1 changed files with 5 additions and 1 deletions

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drivers/remoteproc/stm32_rproc.c

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