v4l2_compat_ioctl32 1475 drivers/media/v4l2-core/v4l2-compat-ioctl32.c EXPORT_SYMBOL_GPL(v4l2_compat_ioctl32);
v4l2_compat_ioctl32  478 drivers/media/v4l2-core/v4l2-dev.c 	.compat_ioctl = v4l2_compat_ioctl32,
v4l2_compat_ioctl32  685 include/media/v4l2-ioctl.h long int v4l2_compat_ioctl32(struct file *file, unsigned int cmd,