drm: rcar-du: Use NULL for table initialisation

Replace the initialisation of the vsps table with a NULL specifier.

Fixes the following warning:
 linux/drivers/gpu/drm/rcar-du/rcar_du_kms.c:483:40:
    warning: Using plain integer as NULL pointer
      CC      drivers/gpu/drm/rcar-du/rcar_du_kms.o

Fixes: 3e81374e2014 ("drm: rcar-du: Support multiple sources from the same VSP")
Signed-off-by: Kieran Bingham <[email protected]>
Reviewed-by: Vaishali Thakkar <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Reviewed-by: Laurent Pinchart <[email protected]>
Signed-off-by: Laurent Pinchart <[email protected]>

0 files changed, 0 insertions, 0 deletions