[media] em28xx: make ioctl VIDIOC_DBG_G_CHIP_IDENT available without CONFIG_VIDEO_ADV...

VIDIOC_DBG_G_CHIP_IDENT is a "normal" and not an "advanced" debug functionality.

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c
index c214305300dbf868a4f71b40d12e4753146129a3..2ee2957db4bfc068254f0dd52f9c1c716d51ad56 100644 (file)
--- a/drivers/media/usb/em28xx/em28xx-video.c
+++ b/drivers/media/usb/em28xx/em28xx-video.c
@@ -1204,19 +1204,6 @@ static int vidioc_s_frequency(struct file *file, void *priv,
        return 0;
 }
 
-#ifdef CONFIG_VIDEO_ADV_DEBUG
-static int em28xx_reg_len(int reg)
-{
-       switch (reg) {
-       case EM28XX_R40_AC97LSB:
-       case EM28XX_R30_HSCALELOW:
-       case EM28XX_R32_VSCALELOW:
-               return 2;
-       default:
-               return 1;
-       }
-}
-
 static int vidioc_g_chip_ident(struct file *file, void *priv,
               struct v4l2_dbg_chip_ident *chip)
 {
@@ -1239,6 +1226,18 @@ static int vidioc_g_chip_ident(struct file *file, void *priv,
        return 0;
 }
 
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int em28xx_reg_len(int reg)
+{
+       switch (reg) {
+       case EM28XX_R40_AC97LSB:
+       case EM28XX_R30_HSCALELOW:
+       case EM28XX_R32_VSCALELOW:
+               return 2;
+       default:
+               return 1;
+       }
+}
 
 static int vidioc_g_register(struct file *file, void *priv,
                             struct v4l2_dbg_register *reg)
@@ -1662,10 +1661,10 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = {
        .vidioc_s_frequency         = vidioc_s_frequency,
        .vidioc_subscribe_event = v4l2_ctrl_subscribe_event,
        .vidioc_unsubscribe_event = v4l2_event_unsubscribe,
+       .vidioc_g_chip_ident        = vidioc_g_chip_ident,
 #ifdef CONFIG_VIDEO_ADV_DEBUG
        .vidioc_g_register          = vidioc_g_register,
        .vidioc_s_register          = vidioc_s_register,
-       .vidioc_g_chip_ident        = vidioc_g_chip_ident,
 #endif
 };