From: Andrew Victor <andrew@sanpeople.com>
Date: Wed, 9 Feb 2005 09:24:26 +0000 (+0000)
Subject: [JFFS2] Use a single config option for write buffer support
X-Git-Tag: v2.6.13-rc3~93^2~107
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f82ce1eb637c06dfc60f095cd1891ae0ba4894c;p=pandora-kernel.git

[JFFS2] Use a single config option for write buffer support

This patch replaces the current CONFIG_JFFS2_FS_NAND, CONFIG_JFFS2_FS_NOR_ECC
and CONFIG_JFFS2_FS_DATAFLASH with a single configuration option -
CONFIG_JFFS2_FS_WRITEBUFFER.

The only functional change of this patch is that the slower div/mod
calculations for SECTOR_ADDR(), PAGE_DIV() and PAGE_MOD() are now always
used when CONFIG_JFFS2_FS_WRITEBUFFER is enabled.

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

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