From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Tue, 18 Nov 2008 19:45:23 +0000 (+0100)
Subject: fbcon: Protect free_irq() by MACH_IS_ATARI check
X-Git-Tag: v2.6.29-rc1~580^2~1
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=7f877ebb32ac9a4b0783e825cef84c6ace87fe90;p=linux-2.6-omap-h63xx.git

fbcon: Protect free_irq() by MACH_IS_ATARI check

Add missing check for Atari in free_irq() call, which could cause problems on
multi-platform m68k kernels.

Reported-by: Brad Boyer <flar@allandria.com>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---

diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index e99bb7c5179..4bcff81b50e 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -3455,7 +3455,8 @@ static void fbcon_exit(void)
 		return;
 
 #ifdef CONFIG_ATARI
-	free_irq(IRQ_AUTO_4, fb_vbl_handler);
+	if (MACH_IS_ATARI)
+		free_irq(IRQ_AUTO_4, fb_vbl_handler);
 #endif
 
 	kfree((void *)softback_buf);