diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c index be94a79b976e..0db05f9c7117 100644 --- a/drivers/media/v4l2-core/v4l2-ioctl.c +++ b/drivers/media/v4l2-core/v4l2-ioctl.c @@ -3249,7 +3249,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size, return ret; } -static unsigned int video_translate_cmd(unsigned int cmd) +unsigned int v4l2_translate_cmd(unsigned int cmd) { #if !defined(CONFIG_64BIT) && defined(CONFIG_COMPAT_32BIT_TIME) switch (cmd) { @@ -3270,6 +3270,7 @@ static unsigned int video_translate_cmd(unsigned int cmd) return cmd; } +EXPORT_SYMBOL_GPL(v4l2_translate_cmd); static int video_get_user(void __user *arg, void *parg, unsigned int real_cmd, unsigned int cmd, @@ -3430,7 +3431,7 @@ video_usercopy(struct file *file, unsigned int orig_cmd, unsigned long arg, size_t array_size = 0; void __user *user_ptr = NULL; void **kernel_ptr = NULL; - unsigned int cmd = video_translate_cmd(orig_cmd); + unsigned int cmd = v4l2_translate_cmd(orig_cmd); const size_t ioc_size = _IOC_SIZE(cmd); /* Copy arguments into temp kernel buffer */ diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h index c6ec87e88dfe..82695c3a300a 100644 --- a/include/media/v4l2-ioctl.h +++ b/include/media/v4l2-ioctl.h @@ -679,6 +679,7 @@ long int v4l2_compat_ioctl32(struct file *file, unsigned int cmd, #endif unsigned int v4l2_compat_translate_cmd(unsigned int cmd); +unsigned int v4l2_translate_cmd(unsigned int cmd); int v4l2_compat_get_user(void __user *arg, void *parg, unsigned int cmd); int v4l2_compat_put_user(void __user *arg, void *parg, unsigned int cmd); int v4l2_compat_get_array_args(struct file *file, void *mbuf,