X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=drivers%2Fblock%2Fxen-blkback%2Fcommon.h;h=4a5f21e87a80b87fe698e74d119186839e668ac4;hp=2c6205e502eff4c4b02c5917d3846f317da3f164;hb=cc21fe1ff77acfab555df5577ea46fc89932f3b2;hpb=b8f254aa17f720053054c4ecff3920973a83b9d6

diff --git a/drivers/block/xen-blkback/common.h b/drivers/block/xen-blkback/common.h
index 2c6205e502ef..4a5f21e87a80 100644
--- a/drivers/block/xen-blkback/common.h
+++ b/drivers/block/xen-blkback/common.h
@@ -56,9 +56,6 @@
 struct blkif_common_request {
 	char dummy;
 };
-struct blkif_common_response {
-	char dummy;
-};
 
 /* i386 protocol version */
 #pragma pack(push, 4)
@@ -83,11 +80,6 @@ struct blkif_x86_32_request {
 		struct blkif_x86_32_request_discard discard;
 	} u;
 };
-struct blkif_x86_32_response {
-	uint64_t        id;              /* copied from request */
-	uint8_t         operation;       /* copied from request */
-	int16_t         status;          /* BLKIF_RSP_???       */
-};
 #pragma pack(pop)
 
 /* x86_64 protocol version */
@@ -112,18 +104,13 @@ struct blkif_x86_64_request {
 		struct blkif_x86_64_request_discard discard;
 	} u;
 };
-struct blkif_x86_64_response {
-	uint64_t       __attribute__((__aligned__(8))) id;
-	uint8_t         operation;       /* copied from request */
-	int16_t         status;          /* BLKIF_RSP_???       */
-};
 
 DEFINE_RING_TYPES(blkif_common, struct blkif_common_request,
-		  struct blkif_common_response);
+		  struct blkif_response);
 DEFINE_RING_TYPES(blkif_x86_32, struct blkif_x86_32_request,
-		  struct blkif_x86_32_response);
+		  struct blkif_response __packed);
 DEFINE_RING_TYPES(blkif_x86_64, struct blkif_x86_64_request,
-		  struct blkif_x86_64_response);
+		  struct blkif_response);
 
 union blkif_back_rings {
 	struct blkif_back_ring        native;