From: Jean Delvare <jdelvare@suse.de>
Date: Wed, 11 Sep 2013 21:24:07 +0000 (-0700)
Subject: firmware/dmi_scan: drop obsolete comment
X-Git-Tag: upstream/snapshot3+hdmi~4342^2~105
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3d267f24d4c7bcc829ce9daa92e41c3f390c95dd;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

firmware/dmi_scan: drop obsolete comment

This comment predates the introduction of early_ioremap.  Since then the
missing calls to dmi_iounmap have been added by Ingo and Yinghai in
commits 0d64484f7ea1 ("x86: fix DMI ioremap leak") and 3212bff370c2
("x86: left over fix for leak of early_ioremp in dmi_scan") .  That was
over 5 years ago so it is about time to drop this now misleading
comment.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Joe Perches <joe@perches.com>
Cc: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
index 232fa8f..9e50cb9 100644
--- a/drivers/firmware/dmi_scan.c
+++ b/drivers/firmware/dmi_scan.c
@@ -504,11 +504,6 @@ void __init dmi_scan_machine(void)
 		}
 	}
 	else {
-		/*
-		 * no iounmap() for that ioremap(); it would be a no-op, but
-		 * it's so early in setup that sucker gets confused into doing
-		 * what it shouldn't if we actually call it.
-		 */
 		p = dmi_ioremap(0xF0000, 0x10000);
 		if (p == NULL)
 			goto error;