[PATCH] Input: colibri-vf50-ts: fix implicit declaration

The build of m32r allmodconfig fails with the error:
drivers/input/touchscreen/colibri-vf50-ts.c:302:10: error: implicit
	declaration of function 'of_property_read_u32'

of_property_read_u32() is defined in linux/of.h which was not included.	

Fixes: 1261d013daea ("Input: Allow compile test of Goodix and Colibri VF50 if !GPIOLIB")
Cc: Geert Uytterhoeven <redacted>
Signed-off-by: Sudip Mukherjee <sudip-ofJRbWXBVFamYgehrs7/Lw@public.gmane.org>
---
 drivers/input/touchscreen/colibri-vf50-ts.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/input/touchscreen/colibri-vf50-ts.c b/drivers/input/touchscreen/colibri-vf50-ts.c
index 5d4903a..594c096 100644
--- a/drivers/input/touchscreen/colibri-vf50-ts.c
+++ b/drivers/input/touchscreen/colibri-vf50-ts.c

@@ -25,6 +25,7 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/types.h>
+#include <linux/of.h>
 
 #define DRIVER_NAME			"colibri-vf50-ts"
 #define DRV_VERSION			"1.0"

-- 
1.9.1

On Wed, Feb 10, 2016 at 10:45 AM, Sudip Mukherjee
[off-list ref] wrote:

The build of m32r allmodconfig fails with the error:
drivers/input/touchscreen/colibri-vf50-ts.c:302:10: error: implicit
        declaration of function 'of_property_read_u32'

of_property_read_u32() is defined in linux/of.h which was not included.

Fixes: 1261d013daea ("Input: Allow compile test of Goodix and Colibri VF50 if !GPIOLIB")

Actually I had sent the exact same patch to add this missing include,
to apply before 1261d013daea, but it seems Dmitry only applied the
second one.

http://permalink.gmane.org/gmane.linux.kernel.gpio/14086

Gr{oetje,eeting}s,

                        Geert

On Wed, Feb 10, 2016 at 10:54:45AM +0100, Geert Uytterhoeven wrote:

On Wed, Feb 10, 2016 at 10:45 AM, Sudip Mukherjee
[off-list ref] wrote:

quoted

The build of m32r allmodconfig fails with the error:
drivers/input/touchscreen/colibri-vf50-ts.c:302:10: error: implicit
        declaration of function 'of_property_read_u32'

of_property_read_u32() is defined in linux/of.h which was not included.

Fixes: 1261d013daea ("Input: Allow compile test of Goodix and Colibri VF50 if !GPIOLIB")

Actually I had sent the exact same patch to add this missing include,
to apply before 1261d013daea, but it seems Dmitry only applied the
second one.

http://permalink.gmane.org/gmane.linux.kernel.gpio/14086

apart from m32r it also affects tilegx, s390, m68k allmodconfig.
I hope Dmitry applies any one from your or mine patch today.

regards
sudip