From: Sukumar Ghorai <s-ghorai@ti.com>
Date: Fri, 19 Nov 2010 14:45:26 +0000 (+0000)
Subject: omap: nand: remove hardware ECC as default
X-Git-Tag: firefly_0821_release~7613^2~3245^2~5
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=859158bfab7e72af440622fb9731bcaef4e7d6dc;p=firefly-linux-kernel-4.4.55.git

omap: nand: remove hardware ECC as default

Commit 2c01946c6b9ebaa5a89710bc42ca224a7f52f227 (omap3 nand: cleanup
virtual address usages) wrongly enabled CONFIG_MTD_NAND_OMAP_HWECC
which breaks boards like beagle and pandora that use software ECC
for write.

Boards like beagle and pandora uses sw ecc for write (e.g. binary flushed
from u-boot) and read from kernel.

Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com>
Acked-by: David Woodhouse <David.Woodhouse@intel.com>
[tony@atomide.com: updated comments]
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
index cd41c58b5bbd..15682ec8530e 100644
--- a/drivers/mtd/nand/omap2.c
+++ b/drivers/mtd/nand/omap2.c
@@ -7,7 +7,6 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#define CONFIG_MTD_NAND_OMAP_HWECC
 
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>