From 7d9245505f3fb05a74f0e41f4a608c9d76becc91 Mon Sep 17 00:00:00 2001
From: Benjamin Berg <bberg@redhat.com>
Date: Tue, 2 Jun 2020 16:36:00 +0200
Subject: [PATCH] upeksonly: Remove callback support after killing transfers

This seems to have been unused even before the v2 port.
---
 libfprint/drivers/upeksonly.c | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/libfprint/drivers/upeksonly.c b/libfprint/drivers/upeksonly.c
index 67cd6d79..05e9884e 100644
--- a/libfprint/drivers/upeksonly.c
+++ b/libfprint/drivers/upeksonly.c
@@ -52,9 +52,6 @@ enum sonly_kill_transfers_action {
 
   /* iterate a SSM to the next state */
   ITERATE_SSM,
-
-  /* call a callback */
-  EXEC_CALLBACK,
 };
 
 enum sonly_fs {
@@ -94,13 +91,9 @@ struct _FpiDeviceUpeksonly
 
   enum sonly_kill_transfers_action killing_transfers;
   GError                          *kill_error;
-  union
-  {
-    FpiSsm *kill_ssm;
-    void    (*kill_cb)(FpImageDevice *dev);
-  };
+  FpiSsm                          *kill_ssm;
 
-  struct fpi_line_asmbl_ctx assembling_ctx;
+  struct fpi_line_asmbl_ctx        assembling_ctx;
 };
 G_DECLARE_FINAL_TYPE (FpiDeviceUpeksonly, fpi_device_upeksonly, FPI,
                       DEVICE_UPEKSONLY, FpImageDevice);