Commits
Guennadi Liakhovetski committed 1e7da053042
serial: amba-pl011: fix regression, causing an Oops on rmmod A recent commit ef2889f7ffee67f0aed49e854c72be63f1466759 "serial: pl011: Move uart_register_driver call to device probe" introduced a regression, causing the pl011 driver to Oops if more than 1 port have been probed. Fix the Oops by only calling uart_unregister_driver() once after the last port has been removed. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>