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Diffstat (limited to 'arch/um/drivers/ubd.h')
-rw-r--r--arch/um/drivers/ubd.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/um/drivers/ubd.h b/arch/um/drivers/ubd.h
index f016fe15499f..2985c14661f4 100644
--- a/arch/um/drivers/ubd.h
+++ b/arch/um/drivers/ubd.h
@@ -7,8 +7,10 @@
#ifndef __UM_UBD_USER_H
#define __UM_UBD_USER_H
-extern int start_io_thread(unsigned long sp, int *fds_out);
-extern int io_thread(void *arg);
+#include <os.h>
+
+int start_io_thread(struct os_helper_thread **td_out, int *fd_out);
+void *io_thread(void *arg);
extern int kernel_fd;
extern int ubd_read_poll(int timeout);