serial: Kconfig: drop unknown symbol 'ARCH_IMX'

Commit 8c8fdbc9bd ("[ARM] Remove arch-imx from build system") dropped
ARCH_IMX. So this last reference to ARCH_IMX has been an
(inconsequential) nop since v2.6.31. And because ARCH_MXC practically
implies ARM we can also drop the reference to the latter symbol.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 5f479da..edbc9b7 100644 (file)
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -808,7 +808,7 @@ config BFIN_UART3_CTSRTS
 
 config SERIAL_IMX
        bool "IMX serial port support"
-       depends on ARM && (ARCH_IMX || ARCH_MXC)
+       depends on ARCH_MXC
        select SERIAL_CORE
        select RATIONAL
        help