From: Paul Mundt <lethal@linux-sh.org>
Date: Mon, 1 Mar 2010 02:52:03 +0000 (+0900)
Subject: sh: hw-breakpoints: Accept breakpoints on NULL addresses.
X-Git-Tag: v2.6.34-rc1~12^2~12^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=105244ec95590f5f12a90d974650ab5c7bc8ec79;p=pandora-kernel.git

sh: hw-breakpoints: Accept breakpoints on NULL addresses.

This follows the x86 change 84d710926797a6e317e7e94654a3ccd771cfd8a3
("hw-breakpoints: Accept breakpoints on NULL address") and restores the
previous expected ptrace behaviour.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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