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authorEliot Blennerhassett <eblennerhassett@audioscience.com>2011-02-10 17:26:01 +1300
committerTakashi Iwai <tiwai@suse.de>2011-02-10 18:49:24 +0100
commit14652e67ff6bb694a509059d670ed56b769e2c7b (patch)
tree3506461de97cf3ce2c22ec143f94b442eec6f6c0 /sound/pci
parentffdb57874643a8ad65a46a02dceb2211283816c2 (diff)
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ALSA: asihpi - Add include guard.
Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
-rw-r--r--sound/pci/asihpi/hpimsginit.h12
1 files changed, 9 insertions, 3 deletions
diff --git a/sound/pci/asihpi/hpimsginit.h b/sound/pci/asihpi/hpimsginit.h
index 864ad02..bfd330d 100644
--- a/sound/pci/asihpi/hpimsginit.h
+++ b/sound/pci/asihpi/hpimsginit.h
@@ -21,11 +21,15 @@
(C) Copyright AudioScience Inc. 2007
*******************************************************************************/
/* Initialise response headers, or msg/response pairs.
-Note that it is valid to just init a response e.g. when a lower level is preparing
-a response to a message.
-However, when sending a message, a matching response buffer always must be prepared
+Note that it is valid to just init a response e.g. when a lower level is
+preparing a response to a message.
+However, when sending a message, a matching response buffer must always be
+prepared.
*/
+#ifndef _HPIMSGINIT_H_
+#define _HPIMSGINIT_H_
+
void hpi_init_response(struct hpi_response *phr, u16 object, u16 function,
u16 error);
@@ -38,3 +42,5 @@ void hpi_init_responseV1(struct hpi_response_header *phr, u16 size,
void hpi_init_message_responseV1(struct hpi_message_header *phm, u16 msg_size,
struct hpi_response_header *phr, u16 res_size, u16 object,
u16 function);
+
+#endif /* _HPIMSGINIT_H_ */