From: Will Deacon <will.deacon@arm.com>
Date: Fri, 21 Sep 2012 17:17:24 +0000 (+0100)
Subject: ARM: hw_breakpoint: make boot quieter without CPUID feature registers
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~53^2^2~8^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ad29ea24e58777aa1daaa2255670ffb40aefd99;p=pandora-kernel.git

ARM: hw_breakpoint: make boot quieter without CPUID feature registers

Booting on a v6 core without the CPUID feature registers (e.g. 1136)
leads to a noisy dmesg complaining about their absence.

This patch changes the pr_warning into a pr_warn_once to keep the log
quieter.

Signed-off-by: Will Deacon <will.deacon@arm.com>
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