can: c_can: fix unbalanced runtime PM disable in error path

commit 257a2cd3eb578ee63d6bf90475dc4f4b16984139 upstream.

Runtime PM is enabled as one of the last steps of probe(), so all
earlier gotos to "exit_free_device" label were not correct and were
leading to unbalanced runtime PM disable depth.

Fixes: 6e2fe01d ("can: c_can: move runtime PM enable/disable to c_can_platform")
Cc: stable@vger.kernel.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Link: https://patch.msgid.link/20250112-syscon-phandle-args-can-v1-1-314d9549906f@linaro.org


Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>