tty: ar933x_uart: allow to build the driver as a module
authorGabor Juhos <juhosg@openwrt.org>
Thu, 29 Aug 2013 09:37:19 +0000 (11:37 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 30 Aug 2013 19:14:16 +0000 (12:14 -0700)
commit284301ef7c4e5aad2bcb81be5525e4bfc0ba3e31
treea69f51e1ed96687809ffd24fc9679d25e39694e7
parent9dfe59f15195b8c5bd4c2950266877c51fc329f0
tty: ar933x_uart: allow to build the driver as a module

Change the SERIAL_AR933X Kconfig option from
'bool' to 'tristate' in order to allow to build
the driver as a module. Also extend the help text
of the option to reflect that.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/Kconfig