linux-kernel - [RFT PATCH] arm: omap1_defconfig: convert to use libata PATA drivers

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Message-id: <1439571876-13758-16-git-send-email-b.zolnierkie@samsung.com>
Date:	Fri, 14 Aug 2015 19:04:31 +0200
From:	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
To:	linux-arm-kernel@...ts.infradead.org
Cc:	linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org,
	Arnd Bergmann <arnd@...db.de>, Olof Johansson <olof@...om.net>,
	Russell King <linux@....linux.org.uk>,
	b.zolnierkie@...sung.com, Tony Lindgren <tony@...mide.com>,
	linux-omap@...r.kernel.org
Subject: [RFT PATCH] arm: omap1_defconfig: convert 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 omap1_defconfig to use libata PATA
drivers.

Cc: Tony Lindgren <tony@...mide.com>
Cc: linux-omap@...r.kernel.org
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
---
Build tested only.
If you have affected hardware please test.  Thank you.

 arch/arm/configs/omap1_defconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/configs/omap1_defconfig b/arch/arm/configs/omap1_defconfig
index 0c8a787..6ffc984 100644
--- a/arch/arm/configs/omap1_defconfig
+++ b/arch/arm/configs/omap1_defconfig
@@ -96,14 +96,14 @@ CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=2
 CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_IDE=m
-CONFIG_BLK_DEV_IDECS=m
 CONFIG_SCSI=y
 # CONFIG_SCSI_PROC_FS is not set
 CONFIG_BLK_DEV_SD=y
 CONFIG_CHR_DEV_ST=y
 CONFIG_BLK_DEV_SR=y
 CONFIG_CHR_DEV_SG=y
+CONFIG_ATA=m
+CONFIG_PATA_PCMCIA=m
 CONFIG_NETDEVICES=y
 CONFIG_TUN=y
 CONFIG_PHYLIB=y
-- 
1.9.1

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