X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=common%2Fcli_readline.c;h=4c7a849862f227827de77546446643d5b9db4e02;hb=53b6c1e8bb0f6592341650ea1af5e01101e9b71a;hp=9a9fb35b712b09c8a9a416796c6df1ea27c7f1a0;hpb=9a650bfec34c10baf673f9ab95f00dec7210e8c6;p=karo-tx-uboot.git

diff --git a/common/cli_readline.c b/common/cli_readline.c
index 9a9fb35b71..4c7a849862 100644
--- a/common/cli_readline.c
+++ b/common/cli_readline.c
@@ -272,6 +272,12 @@ static int cread_line(const char *const prompt, char *buf, unsigned int *len,
 			first = 0;
 		}
 
+#ifdef CONFIG_SHOW_ACTIVITY
+		while (!tstc()) {	/* while no incoming data */
+			show_activity(0);
+			WATCHDOG_RESET();
+		}
+#endif
 		ichar = getcmd_getch();
 
 		if ((ichar == '\n') || (ichar == '\r')) {
@@ -597,7 +603,7 @@ int cli_readline_into_buffer(const char *const prompt, char *buffer,
 					puts(tab_seq + (col & 07));
 					col += 8 - (col & 07);
 				} else {
-					char buf[2];
+					char __maybe_unused buf[2];
 
 					/*
 					 * Echo input using puts() to force an