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authorGabor Juhos <juhosg@openwrt.org>2013-08-29 11:37:19 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-08-30 12:14:16 -0700
commit284301ef7c4e5aad2bcb81be5525e4bfc0ba3e31 (patch)
treea69f51e1ed96687809ffd24fc9679d25e39694e7 /drivers/tty
parent9dfe59f15195b8c5bd4c2950266877c51fc329f0 (diff)
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>
Diffstat (limited to 'drivers/tty')
-rw-r--r--drivers/tty/serial/Kconfig5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 3c598e3e715..cc4c8682b47 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -1401,13 +1401,16 @@ config SERIAL_XILINX_PS_UART_CONSOLE
Enable a Xilinx PS UART port to be the system console.
config SERIAL_AR933X
- bool "AR933X serial port support"
+ tristate "AR933X serial port support"
depends on HAVE_CLK && SOC_AR933X
select SERIAL_CORE
help
If you have an Atheros AR933X SOC based board and want to use the
built-in UART of the SoC, say Y to this option.
+ To compile this driver as a module, choose M here: the
+ module will be called ar933x_uart.
+
config SERIAL_AR933X_CONSOLE
bool "Console on AR933X serial port"
depends on SERIAL_AR933X=y