From: Helmut Schaa <helmut.schaa@googlemail.com>
Date: Mon, 18 Apr 2011 13:27:43 +0000 (+0200)
Subject: rt2x00: Make rt2x00_queue_entry_for_each more flexible
X-Git-Tag: v3.0-rc1~377^2~256^2^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=10e11568ca8b8a15f7478f6a4ceebabcbdba1018;p=pandora-kernel.git

rt2x00: Make rt2x00_queue_entry_for_each more flexible

Allow passing a void pointer to rt2x00_queue_entry_for_each which in
turn in provided to the callback function.

Furthermore, allow the callback function to stop processing by returning
true. And also notify the caller of rt2x00_queue_entry_for_each if the
loop was canceled by the callback.

No functional changes, just preparation for an upcoming patch.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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