tree 165231b99e6d353c32beb42dce90441321930015
parent 85bdddec5eaeb2464bf1cad6a17225416e65a8d6
author Alexander van Heukelum <heukelum@mailshack.com> 1207486020 +0200
committer Ingo Molnar <mingo@elte.hu> 1208446896 +0200

x86: remove superfluous initialisation in boot code.

In arch/x86/boot/compressed/misc.c, the variable vidmem is
the only variable that ends up in de data segment. It's also
superfluous, because the first thing the code does is:

	if (RM_SCREEN_INFO.orig_video_mode == 7) {
		vidmem = (char *) 0xb0000;
		vidport = 0x3b4;
	} else {
		vidmem = (char *) 0xb8000;
		vidport = 0x3d4;
	}

This patch removes the initialisation.

Signed-off-by: Ingo Molnar <mingo@elte.hu>