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authorAnton Vorontsov <avorontsov@ru.mvista.com>2008-10-29 14:25:50 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2009-01-07 09:59:50 -0800
commitaa459e6a2e8c9c5447b951f8f93e2ea76f65d104 (patch)
treed3a1af475097979af783fe3ae5a3f21f608dce21
parentb92a78e582b1a45649143dc86e526f5824092478 (diff)
downloadlinux-aa459e6a2e8c9c5447b951f8f93e2ea76f65d104.tar.bz2
USB: protect hcd.h from multiple inclusions
This will let us use this header in other header files. Will be needed for the FHCI USB Host driver. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/usb/core/hcd.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h
index 9465e70f4dd0..d202342b36b6 100644
--- a/drivers/usb/core/hcd.h
+++ b/drivers/usb/core/hcd.h
@@ -16,6 +16,8 @@
* Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#ifndef __USB_CORE_HCD_H
+#define __USB_CORE_HCD_H
#ifdef __KERNEL__
@@ -490,3 +492,5 @@ extern struct rw_semaphore ehci_cf_port_reset_rwsem;
extern unsigned long usb_hcds_loaded;
#endif /* __KERNEL__ */
+
+#endif /* __USB_CORE_HCD_H */