V4L/DVB (8111): ivtv/cx18: fix compile error when CONFIG_VIDEO_ADV_DEBUG is not defined.

Thanks to Randy Dunlap for reporting this.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 23 insertions, 19 deletions

diff --git a/drivers/media/video/cx18/cx18-ioctl.c b/drivers/media/video/cx18/cx18-ioctl.c
index 7231f60a180b..017b13efc072 100644
--- a/drivers/media/video/cx18/cx18-ioctl.c
+++ b/drivers/media/video/cx18/cx18-ioctl.c
@@ -113,25 +113,6 @@ u16 cx18_get_service_set(struct v4l2_sliced_vbi_format *fmt)
         return set;
 }
 
-static int cx18_cxc(struct cx18 *cx, unsigned int cmd, void *arg)
-{
-        struct v4l2_register *regs = arg;
-        unsigned long flags;
-
-        if (!capable(CAP_SYS_ADMIN))
-                return -EPERM;
-        if (regs->reg >= CX18_MEM_OFFSET + CX18_MEM_SIZE)
-                return -EINVAL;
-
-        spin_lock_irqsave(&cx18_cards_lock, flags);
-        if (cmd == VIDIOC_DBG_G_REGISTER)
-                regs->val = read_enc(regs->reg);
-        else
-                write_enc(regs->val, regs->reg);
-        spin_unlock_irqrestore(&cx18_cards_lock, flags);
-        return 0;
-}
-
 static int cx18_g_fmt_vid_cap(struct file *file, void *fh,
                                 struct v4l2_format *fmt)
 {
@@ -292,6 +273,26 @@ static int cx18_g_chip_ident(struct file *file, void *fh,
         return -EINVAL;
 }
 
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int cx18_cxc(struct cx18 *cx, unsigned int cmd, void *arg)
+{
+        struct v4l2_register *regs = arg;
+        unsigned long flags;
+
+        if (!capable(CAP_SYS_ADMIN))
+                return -EPERM;
+        if (regs->reg >= CX18_MEM_OFFSET + CX18_MEM_SIZE)
+                return -EINVAL;
+
+        spin_lock_irqsave(&cx18_cards_lock, flags);
+        if (cmd == VIDIOC_DBG_G_REGISTER)
+                regs->val = read_enc(regs->reg);
+        else
+                write_enc(regs->val, regs->reg);
+        spin_unlock_irqrestore(&cx18_cards_lock, flags);
+        return 0;
+}
+
 static int cx18_g_register(struct file *file, void *fh,
                                 struct v4l2_register *reg)
 {
@@ -319,6 +320,7 @@ static int cx18_s_register(struct file *file, void *fh,
         return cx18_call_i2c_client(cx, reg->match_chip, VIDIOC_DBG_S_REGISTER,
                                         reg);
 }
+#endif
 
 static int cx18_g_priority(struct file *file, void *fh, enum v4l2_priority *p)
 {
@@ -810,8 +812,10 @@ void cx18_set_funcs(struct video_device *vdev)
         vdev->vidioc_try_fmt_sliced_vbi_cap  = cx18_try_fmt_sliced_vbi_cap;
         vdev->vidioc_g_sliced_vbi_cap        = cx18_g_sliced_vbi_cap;
         vdev->vidioc_g_chip_ident            = cx18_g_chip_ident;
+#ifdef CONFIG_VIDEO_ADV_DEBUG
         vdev->vidioc_g_register              = cx18_g_register;
         vdev->vidioc_s_register              = cx18_s_register;
+#endif
         vdev->vidioc_default                 = cx18_default;
         vdev->vidioc_queryctrl               = cx18_queryctrl;
         vdev->vidioc_querymenu               = cx18_querymenu;