From: Ming Lei <ming.lei@canonical.com>
Date: Tue, 26 Nov 2013 04:43:37 +0000 (+0800)
Subject: lib/scatterlist: export sg_miter_skip()
X-Git-Tag: v3.14-rc1~148^2~130^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d6077f8b48ed2dce8f2466a76c0d574a3b4dbe9;p=pandora-kernel.git

lib/scatterlist: export sg_miter_skip()

sg_copy_buffer() can't meet demand for some drrivers(such usb
mass storage), so we have to use the sg_miter_* APIs to access
sg buffer, then need export sg_miter_skip() for these drivers.

The API is needed for converting to sg_miter_* APIs in USB storage
driver for accessing sg buffer.

Acked-by: Andrew Morton <akpm@linux-foundation.org>
Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Reviewed-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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