From: Michael S. Tsirkin <mst@redhat.com>
Date: Wed, 29 Jul 2009 11:23:25 +0000 (+0300)
Subject: USB: audio: guard kernel-only code with __KERNEL__
X-Git-Tag: v2.6.32-rc1~174^2~72
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c35013087aa9b10e4674b53b7c8f7966de83c194;p=profile%2Fivi%2Fkernel-x86-ivi.git

USB: audio: guard kernel-only code with __KERNEL__

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>
---

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 */