[PATCH] obsolete config in kernel source (LWMON5)

* [PATCH] obsolete config in kernel source (LWMON5)
@ 2010-02-05 13:42 Christoph Egger
  2010-02-10  9:09 ` Alexander Shishkin
  2010-02-27  7:52 ` Anatolij Gustschin
  0 siblings, 2 replies; 3+ messages in thread
From: Christoph Egger @ 2010-02-05 13:42 UTC (permalink / raw)
  To: Andrew Morton, Anatolij Gustschin, Alexander Shishkin,
	Valentin Sitdikov, Arnd Bergmann, linux-kernel
  Cc: vamos

Hi all!

	As part of the VAMOS[0] research project at the University of
Erlangen we're checking referential integrity between kernel KConfig
options and in-code Conditional blocks.

	LWMON5 is a larger chunk from the kategory unreachable and
here for ever. Seems this board was either only available from
external trees or has been removed a long time ago. If you agree it
might be worth removing it.

	Please keep me informed of this patch getting confirmed /
merged so we can keep track of it.

Regards

	Christoph Egger

[0] http://vamos1.informatik.uni-erlangen.de/

----
>From 8334822cc79b4cf0b7f6844ebd952ebb24ee046f Mon Sep 17 00:00:00 2001
From: Christoph Egger <siccegge@stud.informatik.uni-erlangen.de>
Date: Fri, 5 Feb 2010 13:49:13 +0100
Subject: [PATCH] Remove conditionalizing on LWMON5

There was some condigionalizing for the LWMON5 boards in kernel
source. However infrastructure for enabling this isn't here so
probably the special case code can go as well.

Signed-off-by: Christoph Egger <siccegge@stud.informatik.uni-erlangen.de>
---
 drivers/video/mb862xx/mb862xxfb.c |   13 -------------
 1 files changed, 0 insertions(+), 13 deletions(-)

diff --git a/drivers/video/mb862xx/mb862xxfb.c b/drivers/video/mb862xx/mb862xxfb.c
index fabb0c5..8280a58 100644
--- a/drivers/video/mb862xx/mb862xxfb.c
+++ b/drivers/video/mb862xx/mb862xxfb.c
@@ -31,15 +31,6 @@
 #define CARMINE_MEM_SIZE	0x8000000
 #define DRV_NAME		"mb862xxfb"
 
-#if defined(CONFIG_LWMON5)
-static struct mb862xx_gc_mode lwmon5_gc_mode = {
-	/* Mode for Sharp LQ104V1DG61 TFT LCD Panel */
-	{ "640x480", 60, 640, 480, 40000, 48, 16, 32, 11, 96, 2, 0, 0, 0 },
-	/* 16 bits/pixel, 32MB, 100MHz, SDRAM memory mode value */
-	16, 0x2000000, GC_CCF_COT_100, 0x414fb7f2
-};
-#endif
-
 #if defined(CONFIG_SOCRATES)
 static struct mb862xx_gc_mode socrates_gc_mode = {
 	/* Mode for Prime View PM070WL4 TFT LCD Panel */
@@ -600,10 +591,6 @@ static int __devinit of_platform_mb862xx_probe(struct of_device *ofdev,
 		goto irqdisp;
 	}
 
-#if defined(CONFIG_LWMON5)
-	par->gc_mode = &lwmon5_gc_mode;
-#endif
-
 #if defined(CONFIG_SOCRATES)
 	par->gc_mode = &socrates_gc_mode;
 #endif
-- 
1.6.3.3






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