From: Alexey Dobriyan <adobriyan@gmail.com>
Date: Wed, 2 Sep 2009 00:52:57 +0000 (-0700)
Subject: ide: convert to ->proc_fops
X-Git-Tag: v2.6.32-rc1~674^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6d703a81ad5fdd102334751ddacb053ecc6ff046;p=pandora-kernel.git

ide: convert to ->proc_fops

->read_proc, ->write_proc are going away, ->proc_fops should be used instead.

The only tricky place is IDENTIFY handling: if for some reason
taskfile_lib_get_identify() fails, buffer _is_ changed and at least
first byte is overwritten. Emulate old behaviour with returning
that first byte to userspace and reporting length=1 despite overall -E.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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