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x86, boot: Removed unused debug flag and set code

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As we're no longer using the flag we don't need to extract the value from the
command line and store it. This is a step towards removing command line
parameter code.

Signed-off-by: Joe Millenbach <jmillenbach@gmail.com>
Link: http://lkml.kernel.org/r/1342746282-28497-6-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>
This commit is contained in:
Joe Millenbach 2012-07-19 18:04:40 -07:00 committed by H. Peter Anvin
parent 7aac3015b5
commit 641a1cebfe
1 changed files with 0 additions and 4 deletions
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4
arch/x86/boot/compressed/misc.c
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@ -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 debug;
void *memset(void *s, int c, size_t n);
void *memcpy(void *dest, const void *src, size_t n);
@ -326,9 +325,6 @@ asmlinkage void decompress_kernel(void *rmode, memptr heap,
{
real_mode = rmode;
if (cmdline_find_option_bool("debug"))
debug = 1;
if (real_mode->screen_info.orig_video_mode == 7) {
vidmem = (char *) 0xb0000;
vidport = 0x3b4;