x86, boot: Removed quiet flag and switched quiet output to debug flag

There are only 3 uses of the quiet flag and they all protect output that
is only useful for debugging the stub, therefore we switched to using the
debug flag for all extra output.

Signed-off-by: Joe Millenbach <jmillenbach@gmail.com>
Link: http://lkml.kernel.org/r/1342746282-28497-2-git-send-email-jmillenbach@gmail.com
Signed-off-by: Gokul Caushik <caushik1@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

arch/x86/boot/compressed/misc.c

@@ -108,7 +108,6 @@ static void error(char *m);
  * This is set up by the setup-routine at boot-time
  */
 struct boot_params *real_mode;		/* Pointer to real-mode data */
-static int quiet;
 static int debug;
 
 void *memset(void *s, int c, size_t n);
@@ -294,7 +293,7 @@ static void parse_elf(void *output)
 		return;
 	}
 
-	if (!quiet)
+	if (debug)
 		putstr("Parsing ELF... ");
 
 	phdrs = malloc(sizeof(*phdrs) * ehdr.e_phnum);
@@ -332,8 +331,6 @@ asmlinkage void decompress_kernel(void *rmode, memptr heap,
 {
 	real_mode = rmode;
 
-	if (cmdline_find_option_bool("quiet"))
-		quiet = 1;
 	if (cmdline_find_option_bool("debug"))
 		debug = 1;
 
@@ -369,11 +366,11 @@ asmlinkage void decompress_kernel(void *rmode, memptr heap,
 		error("Wrong destination address");
 #endif
 
-	if (!quiet)
+	if (debug)
 		putstr("\nDecompressing Linux... ");
 	decompress(input_data, input_len, NULL, NULL, output, NULL, error);
 	parse_elf(output);
-	if (!quiet)
+	if (debug)
 		putstr("done.\nBooting the kernel.\n");
 	return;
 }