From: Boaz Harrosh <bharrosh@panasas.com>
Date: Mon, 1 Sep 2008 11:47:19 +0000 (+0300)
Subject: rt2x00: Compiler warning unmasked by fix of BUILD_BUG_ON
X-Git-Tag: v2.6.27-rc6~49^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=445df54fec7c1924f44018c4db2a9613b877f10e;p=pandora-kernel.git

rt2x00: Compiler warning unmasked by fix of BUILD_BUG_ON

A "Set" to a sign-bit in an "&" operation causes a compiler warning.
Make calculations unsigned.

[ The warning was masked by the old definition of BUILD_BUG_ON() ]

Also remove __builtin_constant_p from FIELD_CHECK since BUILD_BUG_ON
no longer permits non-const values.

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
CC: Ingo Molnar <mingo@elte.hu>
CC: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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