serial: mrst_max3110: Make the IRQ option runtime
authorAlan Cox <alan@linux.intel.com>
Mon, 13 Sep 2010 07:39:56 +0000 (15:39 +0800)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 22 Oct 2010 17:20:03 +0000 (10:20 -0700)
commit91efa75ce14db63d1eb47a2935bc7332de243f8d
treeb51944dec371ea57d4aef64a361c7dc41a305738
parentee9b4500eb6433015f35762d390666fede48e574
serial: mrst_max3110: Make the IRQ option runtime

And while we are at it allow it to fail to find one. Without this the IRQ
option will cause the 3110 driver to fail on 0.7 SFI firmware.

Acked-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/serial/Kconfig
drivers/serial/mrst_max3110.c