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drivers/serial: add GENERIC_HARDIRQS dependency 

Since SERIAL_CORE needs GENERIC_HARDIRQS (see below) and most serial drivers
select it, just add a GENERIC_HARDIRQS dependency to all serial drivers.

Fixes the compile error below:

drivers/tty/serial/serial_core.c: In function ‘uart_set_info’:
drivers/tty/serial/serial_core.c:725:2: error: implicit declaration of function ‘irq_canonicalize’

Cc: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Heiko Carstens 2013-02-06 17:24:03 +01:00 committed by Greg Kroah-Hartman
parent 44a754117a
commit f2eca58f2a
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/serial/Kconfig
View File

@ -5,7 +5,7 @@
if TTY
menu "Serial drivers"
depends on HAS_IOMEM
depends on HAS_IOMEM && GENERIC_HARDIRQS
source "drivers/tty/serial/8250/Kconfig"