[media] v4l2: remove g_chip_ident from bridge drivers where it is easy to do so

VIDIOC_DBG_G_CHIP_IDENT has been replaced by VIDIOC_DBG_G_CHIP_INFO. Remove
g_chip_ident support from bridge drivers since it is no longer needed.
This patch takes care of all the trivial cases.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Acked-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 0 insertions, 16 deletions

diff --git a/drivers/media/platform/via-camera.c b/drivers/media/platform/via-camera.c
index a794cd6c4441..e3438277b80b 100644
--- a/drivers/media/platform/via-camera.c
+++ b/drivers/media/platform/via-camera.c
@@ -17,7 +17,6 @@
 #include <linux/videodev2.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
-#include <media/v4l2-chip-ident.h>
 #include <media/v4l2-ctrls.h>
 #include <media/ov7670.h>
 #include <media/videobuf-dma-sg.h>
@@ -805,20 +804,6 @@ static const struct v4l2_file_operations viacam_fops = {
  * The long list of v4l2 ioctl ops
  */
 
-static int viacam_g_chip_ident(struct file *file, void *priv,
-                struct v4l2_dbg_chip_ident *ident)
-{
-        struct via_camera *cam = priv;
-
-        ident->ident = V4L2_IDENT_NONE;
-        ident->revision = 0;
-        if (v4l2_chip_match_host(&ident->match)) {
-                ident->ident = V4L2_IDENT_VIA_VX855;
-                return 0;
-        }
-        return sensor_call(cam, core, g_chip_ident, ident);
-}
-
 /*
  * Only one input.
  */
@@ -1174,7 +1159,6 @@ static int viacam_enum_frameintervals(struct file *filp, void *priv,
 
 
 static const struct v4l2_ioctl_ops viacam_ioctl_ops = {
-        .vidioc_g_chip_ident    = viacam_g_chip_ident,
         .vidioc_enum_input      = viacam_enum_input,
         .vidioc_g_input         = viacam_g_input,
         .vidioc_s_input         = viacam_s_input,