From: Massimo Cirillo <maxcir@gmail.com>
Date: Thu, 3 Sep 2009 14:34:39 +0000 (+0200)
Subject: mtd: cfi_cmdset_0002: add 0xFF intolerance for M29W128G
X-Git-Tag: v2.6.32-rc1~160^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=23af51ecfb04ff65bae51bd8e2270f4449abc789;p=pandora-kernel.git

mtd: cfi_cmdset_0002: add 0xFF intolerance for M29W128G

The M29W128G Numonyx flash devices are intolerant to any 0xFF command:
in the Cfi_util.c the function cfi_qry_mode_off() (that resets the device
after the autoselect mode) must have a 0xF0 command after the 0xFF command.
This fix solves also the cause of the fixup_M29W128G_write_buffer() fix,
that can be removed now.
The following patch applies to 2.6.30 kernel.

Signed-off-by: Massimo Cirillo <maxcir@gmail.com>
Acked-by: Alexey Korolev <akorolev@infradead.org>
Cc: stable@kernel.org
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---

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