diff options
Diffstat (limited to 'include/linux/i2c/pca953x.h')
| -rw-r--r-- | include/linux/i2c/pca953x.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/include/linux/i2c/pca953x.h b/include/linux/i2c/pca953x.h index 81736d6a8db..139ba52667c 100644 --- a/include/linux/i2c/pca953x.h +++ b/include/linux/i2c/pca953x.h @@ -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 { @@ -7,6 +13,9 @@ struct pca953x_platform_data { /* initial polarity inversion setting */ uint16_t invert; + /* interrupt base */ + int irq_base; + void *context; /* param to setup/teardown */ int (*setup)(struct i2c_client *client, @@ -15,5 +24,7 @@ struct pca953x_platform_data { int (*teardown)(struct i2c_client *client, unsigned gpio, unsigned ngpio, void *context); - char **names; + const char *const *names; }; + +#endif /* _LINUX_PCA953X_H */ |