serial: 8250: fix error handling in of_platform_serial_probe()
commit fa9ba3ac upstream. clk_disable_unprepare(info->clk) is missed in of_platform_serial_probe(), while irq_dispose_mapping(port->irq) is missed in of_platform_serial_setup(). Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> [sudip: adjust context] Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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b35bc252
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