From: Michael S. Tsirkin <mst@xxxxxxxxxx>
include/linux/usb/audio.h is exported to userspace,
so part of this file that is for internal kernel
usage need to be guarded with ifdef __KERNEL__.
This way make headers_install will stript it out.
Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
include/linux/usb/audio.h | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/include/linux/usb/audio.h b/include/linux/usb/audio.h
index 7b33c49..eaf9dff 100644
--- a/include/linux/usb/audio.h
+++ b/include/linux/usb/audio.h
@@ -276,6 +276,8 @@ struct uac_iso_endpoint_descriptor {
#define UAC_FU_BASS_BOOST (1 << (UAC_BASS_BOOST_CONTROL - 1))
#define UAC_FU_LOUDNESS (1 << (UAC_LOUDNESS_CONTROL - 1))
+#ifdef __KERNEL__
+
struct usb_audio_control {
struct list_head list;
const char *name;
@@ -294,4 +296,6 @@ struct usb_audio_control_selector {
struct usb_descriptor_header *desc;
};
+#endif /* __KERNEL__ */
+
#endif /* __LINUX_USB_AUDIO_H */
--
1.6.4.2
--
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