From: John Stultz <john.stultz@linaro.org>
Date: Mon, 23 May 2011 20:32:11 +0000 (-0700)
Subject: ptp: Fix dp83640 build warning when building statically
X-Git-Tag: v3.0-rc1~164^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=86ff9baadf16c8a1b452d72f5585be63457d9b15;p=pandora-kernel.git

ptp: Fix dp83640 build warning when building statically

If the dp83640 driver is not built as a module, the
MODULE_DEVICE_TABLE reference to dp83640_tbl nops out.

Since the table isn't referenced elsewhere, it it causes
the following warning:
drivers/net/phy/dp83640.c:1095: warning: ‘dp83640_tbl’ defined but not used

This apparently is common with mdio_device_id table structures,
and is avoided by using __maybe_unused annotation.

Signed-off-by: John Stultz <john.stultz@linaro.org>
---

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