From: Alexander van Heukelum <heukelum@mailshack.com>
Date: Sun, 6 Apr 2008 12:47:00 +0000 (+0200)
Subject: x86: remove superfluous initialisation in boot code.
X-Git-Tag: v2.6.26-rc1~1154^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=03056c88cf65ec8375753900246b36ae1c4b8a33;p=pandora-kernel.git

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>
---

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