[media] s5p-fimc: Allow defining number of sensors at runtime

Add num_clients field to struct s5p_fimc_isp_info to define exactly
size of clients array which simplifies a bit the sensors management.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 3 insertions, 4 deletions

diff --git a/include/media/s5p_fimc.h b/include/media/s5p_fimc.h
index 0d457cac8f7d..82496d38a96a 100644
--- a/include/media/s5p_fimc.h
+++ b/include/media/s5p_fimc.h
@@ -46,15 +46,14 @@ struct s5p_fimc_isp_info {
         u16 flags;
 };
 
-
-#define FIMC_MAX_CAMIF_CLIENTS  2
-
 /**
  * struct s5p_platform_fimc - camera host interface platform data
  *
  * @isp_info: properties of camera sensor required for host interface setup
+ * @num_clients: the number of attached image sensors
  */
 struct s5p_platform_fimc {
-        struct s5p_fimc_isp_info *isp_info[FIMC_MAX_CAMIF_CLIENTS];
+        struct s5p_fimc_isp_info *isp_info;
+        int num_clients;
 };
 #endif /* S5P_FIMC_H_ */