The unicam driver uses the v4l2_subdev structure. Include the corresponding header instead of relying on indirect includes. Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> Reported-by: kernel test robot <lkp@xxxxxxxxx> Closes: https://lore.kernel.org/oe-kbuild-all/202404302324.8aTC84kE-lkp@xxxxxxxxx/ --- drivers/media/platform/broadcom/bcm2835-unicam.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/platform/broadcom/bcm2835-unicam.c b/drivers/media/platform/broadcom/bcm2835-unicam.c index c590e26fe2cf..3c7878d8d79b 100644 --- a/drivers/media/platform/broadcom/bcm2835-unicam.c +++ b/drivers/media/platform/broadcom/bcm2835-unicam.c @@ -55,6 +55,7 @@ #include <media/v4l2-ioctl.h> #include <media/v4l2-fwnode.h> #include <media/v4l2-mc.h> +#include <media/v4l2-subdev.h> #include <media/videobuf2-dma-contig.h> #include "bcm2835-unicam-regs.h" -- Regards, Laurent Pinchart