[PATCH 10/11] ARM: s3c: i2c: add platform_device forward declaration

From: Arnd Bergmann
Date: Thu Feb 14 2013 - 08:50:13 EST

A recent cleanup to the mach-osiris.c file is causing build errors
because the i2c-s3c2410.h header file is included before we see
the definition for platform_device. The fix is to make the header file
more robust against inclusion from other places. While this should
normally go through the i2c tree, the bug only exists in arm-soc
at the moment, so it's easier to fix it there before it goes upstream.

Without this patch, building s3c2410_defconfig results in:

include/linux/platform_data/i2c-s3c2410.h:37:26: warning: 'struct platform_device' declared inside parameter list [enabled by default]

Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Cc: linux-i2c@xxxxxxxxxxxxxxx
Cc: Wolfram Sang <w.sang@xxxxxxxxxxxxxx>
Cc: Ben Dooks <ben-linux@xxxxxxxxx>
Cc: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
include/linux/platform_data/i2c-s3c2410.h | 2 ++
1 file changed, 2 insertions(+)

diff --git a/include/linux/platform_data/i2c-s3c2410.h b/include/linux/platform_data/i2c-s3c2410.h
index 51d52e7..2a50048 100644
--- a/include/linux/platform_data/i2c-s3c2410.h
+++ b/include/linux/platform_data/i2c-s3c2410.h
@@ -15,6 +15,8 @@

#define S3C_IICFLG_FILTER (1<<0) /* enable s3c2440 filter */

+struct platform_device;
* struct s3c2410_platform_i2c - Platform data for s3c I2C.
* @bus_num: The bus number to use (if possible).

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/