firmware: raspberrypi: Fix a leak in 'rpi_firmware_get()'
The reference taken by 'of_find_device_by_node()' must be released when not needed anymore. Add the corresponding 'put_device()' in the normal and error handling paths. Fixes: 4e3d6065 ("ARM: bcm2835: Add the Raspberry Pi firmware driver") Signed-off-by:Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/5e17e5409b934cd08bf6f9279c73be5c1cb11cce.1628232242.git.christophe.jaillet@wanadoo.frSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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