Index: uspace/srv/bd/ata_bd/ata_bd.c
===================================================================
--- uspace/srv/bd/ata_bd/ata_bd.c	(revision ffa2c8ef45390c01f3f4be4827bcd41c32f7951c)
+++ uspace/srv/bd/ata_bd/ata_bd.c	(revision b9e6205e7b7cc2992d7a83035b70b45859c6bfc9)
@@ -265,5 +265,5 @@
 	sysarg_t method;
 	devmap_handle_t dh;
-	int flags;
+	unsigned int flags;
 	int retval;
 	uint64_t ba;
Index: uspace/srv/bd/file_bd/file_bd.c
===================================================================
--- uspace/srv/bd/file_bd/file_bd.c	(revision ffa2c8ef45390c01f3f4be4827bcd41c32f7951c)
+++ uspace/srv/bd/file_bd/file_bd.c	(revision b9e6205e7b7cc2992d7a83035b70b45859c6bfc9)
@@ -177,5 +177,5 @@
 	sysarg_t method;
 	size_t comm_size;
-	int flags;
+	unsigned int flags;
 	int retval;
 	uint64_t ba;
Index: uspace/srv/bd/gxe_bd/gxe_bd.c
===================================================================
--- uspace/srv/bd/gxe_bd/gxe_bd.c	(revision ffa2c8ef45390c01f3f4be4827bcd41c32f7951c)
+++ uspace/srv/bd/gxe_bd/gxe_bd.c	(revision b9e6205e7b7cc2992d7a83035b70b45859c6bfc9)
@@ -160,5 +160,5 @@
 	sysarg_t method;
 	devmap_handle_t dh;
-	int flags;
+	unsigned int flags;
 	int retval;
 	uint64_t ba;
Index: uspace/srv/bd/part/guid_part/guid_part.c
===================================================================
--- uspace/srv/bd/part/guid_part/guid_part.c	(revision ffa2c8ef45390c01f3f4be4827bcd41c32f7951c)
+++ uspace/srv/bd/part/guid_part/guid_part.c	(revision b9e6205e7b7cc2992d7a83035b70b45859c6bfc9)
@@ -315,5 +315,5 @@
 	sysarg_t method;
 	devmap_handle_t dh;
-	int flags;
+	unsigned int flags;
 	int retval;
 	aoff64_t ba;
Index: uspace/srv/bd/part/mbr_part/mbr_part.c
===================================================================
--- uspace/srv/bd/part/mbr_part/mbr_part.c	(revision ffa2c8ef45390c01f3f4be4827bcd41c32f7951c)
+++ uspace/srv/bd/part/mbr_part/mbr_part.c	(revision b9e6205e7b7cc2992d7a83035b70b45859c6bfc9)
@@ -393,5 +393,5 @@
 	sysarg_t method;
 	devmap_handle_t dh;
-	int flags;
+	unsigned int flags;
 	int retval;
 	uint64_t ba;
Index: uspace/srv/bd/rd/rd.c
===================================================================
--- uspace/srv/bd/rd/rd.c	(revision ffa2c8ef45390c01f3f4be4827bcd41c32f7951c)
+++ uspace/srv/bd/rd/rd.c	(revision b9e6205e7b7cc2992d7a83035b70b45859c6bfc9)
@@ -102,5 +102,5 @@
 	 * Now we wait for the client to send us its communication as_area.
 	 */
-	int flags;
+	unsigned int flags;
 	if (async_share_out_receive(&callid, &comm_size, &flags)) {
 		fs_va = as_get_mappable_page(comm_size);