spl: Avoid checking for Ctrl-C in SPL with print_buffer()
We don't have a console in SPL so it doesn't make sense to check for
Ctrl-C when printing a memory dump. Skip this so that print_buffer() can
be used in SPL.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/lib/display_options.c b/lib/display_options.c
index cff20f3..ec16d75 100644
--- a/lib/display_options.c
+++ b/lib/display_options.c
@@ -205,8 +205,10 @@
addr += thislinelen * width;
count -= thislinelen;
+#ifndef CONFIG_SPL_BUILD
if (ctrlc())
return -1;
+#endif
}
return 0;