Add cli_ prefix to readline functions

This makes it clear where the code resides.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/common/cmd_bedbug.c b/common/cmd_bedbug.c
index f1a70ef..bdcf712 100644
--- a/common/cmd_bedbug.c
+++ b/common/cmd_bedbug.c
@@ -20,7 +20,7 @@
 ulong dis_last_addr = 0;	/* Last address disassembled   */
 ulong dis_last_len = 20;	/* Default disassembler length */
 CPU_DEBUG_CTX bug_ctx;		/* Bedbug context structure    */
-
+
 
 /* ======================================================================
  * U-Boot's puts function does not append a newline, so the bedbug stuff
@@ -34,7 +34,7 @@
 	printf ("%s\r\n", str);
 	return 0;
 }				/* bedbug_puts */
-
+
 
 
 /* ======================================================================
@@ -66,7 +66,7 @@
 
 	return;
 }				/* bedbug_init */
-
+
 
 
 /* ======================================================================
@@ -107,7 +107,7 @@
 U_BOOT_CMD (ds, 3, 1, do_bedbug_dis,
 	    "disassemble memory",
 	    "ds <address> [# instructions]");
-
+
 /* ======================================================================
  * Entry point from the interpreter to the assembler.  Assembles
  * instructions in consecutive memory locations until a '.' (period) is
@@ -135,7 +135,7 @@
 			F_RADHEX);
 
 		sprintf (prompt, "%08lx:    ", mem_addr);
-		readline (prompt);
+		cli_readline(prompt);
 
 		if (console_buffer[0] && strcmp (console_buffer, ".")) {
 			if ((instr =
@@ -157,7 +157,7 @@
 
 U_BOOT_CMD (as, 2, 0, do_bedbug_asm,
 	    "assemble memory", "as <address>");
-
+
 /* ======================================================================
  * Used to set a break point from the interpreter.  Simply calls into the
  * CPU-specific break point set routine.
@@ -178,7 +178,7 @@
 	    "break <address> - Break at an address\n"
 	    "break off <bp#> - Disable breakpoint.\n"
 	    "break show      - List breakpoints.");
-
+
 /* ======================================================================
  * Called from the debug interrupt routine.  Simply calls the CPU-specific
  * breakpoint handling routine.
@@ -193,7 +193,7 @@
 
 	return;
 }				/* do_bedbug_breakpoint */
-
+
 
 
 /* ======================================================================
@@ -226,7 +226,7 @@
 
 	/* A miniature main loop */
 	while (bug_ctx.stopped) {
-		len = readline (prompt_str);
+		len = cli_readline(prompt_str);
 
 		flag = 0;	/* assume no special flags for now */
 
@@ -251,7 +251,7 @@
 
 	return;
 }				/* bedbug_main_loop */
-
+
 
 
 /* ======================================================================
@@ -275,7 +275,7 @@
 U_BOOT_CMD (continue, 1, 0, do_bedbug_continue,
 	    "continue from a breakpoint",
 	    "");
-
+
 /* ======================================================================
  * Interpreter command to continue to the next instruction, stepping into
  * subroutines.  Works by calling the find_next_addr() routine to compute
@@ -306,7 +306,7 @@
 U_BOOT_CMD (step, 1, 1, do_bedbug_step,
 	    "single step execution.",
 	    "");
-
+
 /* ======================================================================
  * Interpreter command to continue to the next instruction, stepping over
  * subroutines.  Works by calling the find_next_addr() routine to compute
@@ -337,7 +337,7 @@
 U_BOOT_CMD (next, 1, 1, do_bedbug_next,
 	    "single step execution, stepping over subroutines.",
 	    "");
-
+
 /* ======================================================================
  * Interpreter command to print the current stack.  This assumes an EABI
  * architecture, so it starts with GPR R1 and works back up the stack.
@@ -382,7 +382,7 @@
 U_BOOT_CMD (where, 1, 1, do_bedbug_stack,
 	    "Print the running stack.",
 	    "");
-
+
 /* ======================================================================
  * Interpreter command to dump the registers.  Calls the CPU-specific
  * show registers routine.