From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Wed, 6 Feb 2013 16:24:03 +0000 (+0100)
Subject: drivers/serial: add GENERIC_HARDIRQS dependency
X-Git-Tag: v3.9-rc1~125^2~20
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=f2eca58f2ad92ed20cc96b765a18525d5ace2d19;p=linux.git

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>
---

diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index e9aeccdfbe35..a0162cbf0557 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -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"