struct device is used in ccs-data.h but no definition is included. Add a forward definition. Also ccs-data.c includes linux/types.h but this is already included in ccs-data.h which ccs-data.c includes. Do don't include linux/types.h in ccs-data.c. Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> --- drivers/media/i2c/ccs/ccs-data.c | 1 - drivers/media/i2c/ccs/ccs-data.h | 2 ++ 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/media/i2c/ccs/ccs-data.c b/drivers/media/i2c/ccs/ccs-data.c index 9a6097b088bd..59338a6704af 100644 --- a/drivers/media/i2c/ccs/ccs-data.c +++ b/drivers/media/i2c/ccs/ccs-data.c @@ -10,7 +10,6 @@ #include <linux/limits.h> #include <linux/mm.h> #include <linux/slab.h> -#include <linux/types.h> #include "ccs-data-defs.h" diff --git a/drivers/media/i2c/ccs/ccs-data.h b/drivers/media/i2c/ccs/ccs-data.h index 50d6508b24f3..c75d480c8792 100644 --- a/drivers/media/i2c/ccs/ccs-data.h +++ b/drivers/media/i2c/ccs/ccs-data.h @@ -10,6 +10,8 @@ #include <linux/types.h> +struct device; + /** * struct ccs_data_block_version - CCS static data version * @version_major: Major version number -- 2.29.2