pca953x: minor include cleanup

linux/i2c/pca953x.h is a very bare include file.  Fix check for multiple
includes of linux/i2c/pca953x.h, and add dependent includes into the
header file.

Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Jean Delvare <khali@linux-fr.org>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Olof Johansson 2010-03-05 13:44:34 -08:00 committed by Linus Torvalds
parent e952805d2d
commit 62fecb70cf

View File

@ -1,3 +1,9 @@
#ifndef _LINUX_PCA953X_H
#define _LINUX_PCA953X_H
#include <linux/types.h>
#include <linux/i2c.h>
/* platform data for the PCA9539 16-bit I/O expander driver */
struct pca953x_platform_data {
@ -17,3 +23,5 @@ struct pca953x_platform_data {
void *context);
char **names;
};
#endif /* _LINUX_PCA953X_H */