From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Thu, 17 Jul 2014 17:02:02 +0000 (-0700)
Subject: staging: comedi: ni_670x: fix compile on ARCH=arm
X-Git-Tag: firefly_0821_release~176^2~3491^2~577
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=bda230cf25a008aa083fc79f277116da2bfd5e4e;p=firefly-linux-kernel-4.4.55.git

staging: comedi: ni_670x: fix compile on ARCH=arm

The kbuild test robot reported a build error on ARCH=arm about
implicit declaration of the functions 'kmalloc' and 'kfree'.

On ARCH=x86 the slab.h header is indirectly included by pci.h,
this does not occur on ARCH=arm.

Include slab.h directly instead of relying on some other header
to include it.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: kbuild test robot <fengguang.wu@intel.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/comedi/drivers/ni_670x.c b/drivers/staging/comedi/drivers/ni_670x.c
index 709119c9e089..a054bd51ed21 100644
--- a/drivers/staging/comedi/drivers/ni_670x.c
+++ b/drivers/staging/comedi/drivers/ni_670x.c
@@ -39,6 +39,7 @@ Commands are not supported.
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/interrupt.h>
+#include <linux/slab.h>
 
 #include "../comedidev.h"