USB: audio: guard kernel-only code with __KERNEL__
authorMichael S. Tsirkin <mst@redhat.com>
Wed, 29 Jul 2009 11:23:25 +0000 (14:23 +0300)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 23 Sep 2009 13:46:31 +0000 (06:46 -0700)
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@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
include/linux/usb/audio.h

index 7b33c493917fb43aed8c465cf76a80fd63a84e4f..eaf9dffe0a01bea235e5b4be98aa3d49b4120e59 100644 (file)
@@ -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 */