usb, g_dnl: generalize DFU detach functions

[karo-tx-uboot.git] / drivers / dfu / dfu.c

diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c
index 14cb366b014cb3e7fb9de8f9e316783c1be05f19..648f26105da975e549e89b12917529691dab1877 100644 (file)
--- a/drivers/dfu/dfu.c
+++ b/drivers/dfu/dfu.c
@@ -17,7 +17,6 @@
 #include <linux/list.h>
 #include <linux/compiler.h>
 
-static bool dfu_detach_request;
 static LIST_HEAD(dfu_list);
 static int dfu_alt_num;
 static int alt_num_cnt;
@@ -39,21 +38,6 @@ __weak bool dfu_usb_get_reset(void)
        return true;
 }
 
-bool dfu_detach(void)
-{
-       return dfu_detach_request;
-}
-
-void dfu_trigger_detach(void)
-{
-       dfu_detach_request = true;
-}
-
-void dfu_clear_detach(void)
-{
-       dfu_detach_request = false;
-}
-
 static int dfu_find_alt_num(const char *s)
 {
        int i = 0;