linux-kernel - [RFT PATCH] powerpc/85xx: convert tqm8541

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Message-id: <1454514630-29269-6-git-send-email-b.zolnierkie@samsung.com>
Date:	Wed, 03 Feb 2016 16:50:12 +0100
From:	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
To:	linuxppc-dev@...ts.ozlabs.org,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	Michael Ellerman <mpe@...erman.id.au>
Cc:	linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org,
	b.zolnierkie@...sung.com, Scott Wood <oss@...error.net>,
	Kumar Gala <galak@...nel.crashing.org>
Subject: [RFT PATCH] powerpc/85xx: convert tqm8541_defconfig to use libata PATA
 drivers

IDE subsystem has been deprecated since 2009 and the majority
(if not all) of Linux distributions have switched to use
libata for ATA support exclusively.  However there are still
some users (mostly old or/and embedded non-x86 systems) that
have not converted from using IDE subsystem to libata PATA
drivers.  This doesn't seem to be good thing in the long-term
for Linux as while there is less and less PATA systems left
in use:

* testing efforts are divided between two subsystems

* having duplicate drivers for same hardware confuses users

This patch converts tqm8541_defconfig to use libata PATA
drivers.

Cc: Scott Wood <oss@...error.net>
Cc: Kumar Gala <galak@...nel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
---
Build tested only.
If you have affected hardware please test.  Thank you.

 arch/powerpc/configs/85xx/tqm8541_defconfig | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/arch/powerpc/configs/85xx/tqm8541_defconfig b/arch/powerpc/configs/85xx/tqm8541_defconfig
index bb402b3..c9b0028 100644
--- a/arch/powerpc/configs/85xx/tqm8541_defconfig
+++ b/arch/powerpc/configs/85xx/tqm8541_defconfig
@@ -30,9 +30,10 @@ CONFIG_MTD_CFI_AMDSTD=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_SIZE=32768
-CONFIG_IDE=y
-CONFIG_BLK_DEV_GENERIC=y
-CONFIG_BLK_DEV_VIA82CXXX=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_ATA=y
+CONFIG_PATA_VIA=y
+CONFIG_ATA_GENERIC=y
 CONFIG_NETDEVICES=y
 CONFIG_GIANFAR=y
 CONFIG_E100=y
-- 
1.9.1