usb: Tidy up the usb_start flag

This should be declared in a header file so that type-checking works correctly. Add a single declaration to usb.h and remove the others. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2023-05-13 09:52:32 -04:00
parent 76afc8457e
commit 9fea3a799d
6 changed files with 6 additions and 8 deletions
@@ -620,7 +620,6 @@ static int do_usb(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 {
 	struct usb_device *udev = NULL;
 	int i;
-	extern char usb_started;

 	if (argc < 2)
 		return CMD_RET_USAGE;