From 977ba3b1b73f24fae2d0c8bd59d7a4696f1e0ccc Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sun, 24 Mar 2013 08:28:46 -0300 Subject: [media] v4l2: add const to argument of write-only s_register ioctl This ioctl is defined as IOW, so pass the argument as const. Signed-off-by: Hans Verkuil Acked-by: Guennadi Liakhovetski Acked-by: Lad, Prabhakar Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-ioctl.h | 2 +- include/media/v4l2-subdev.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'include/media') diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h index ee7b7c67c87a..a4175cda4fc1 100644 --- a/include/media/v4l2-ioctl.h +++ b/include/media/v4l2-ioctl.h @@ -242,7 +242,7 @@ struct v4l2_ioctl_ops { int (*vidioc_g_register) (struct file *file, void *fh, struct v4l2_dbg_register *reg); int (*vidioc_s_register) (struct file *file, void *fh, - struct v4l2_dbg_register *reg); + const struct v4l2_dbg_register *reg); #endif int (*vidioc_g_chip_ident) (struct file *file, void *fh, struct v4l2_dbg_chip_ident *chip); diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index 79784fc8f9e9..8158a0810fdc 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -165,7 +165,7 @@ struct v4l2_subdev_core_ops { long (*ioctl)(struct v4l2_subdev *sd, unsigned int cmd, void *arg); #ifdef CONFIG_VIDEO_ADV_DEBUG int (*g_register)(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg); - int (*s_register)(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg); + int (*s_register)(struct v4l2_subdev *sd, const struct v4l2_dbg_register *reg); #endif int (*s_power)(struct v4l2_subdev *sd, int on); int (*interrupt_service_routine)(struct v4l2_subdev *sd, -- cgit v1.2.3