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ARM: hw_breakpoint: make boot quieter without CPUID feature registers
authorWill Deacon <will.deacon@arm.com>
Fri, 21 Sep 2012 17:17:24 +0000 (18:17 +0100)
committerWill Deacon <will.deacon@arm.com>
Fri, 9 Nov 2012 11:47:06 +0000 (11:47 +0000)
commit5ad29ea24e58777aa1daaa2255670ffb40aefd99
treecb9479ed42a290df09448bccdf823dd1275971f0tree | snapshot
parent7f4050a07be8ce5fad069722326ccd550577a93acommit | diff
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>
arch/arm/kernel/hw_breakpoint.c diff | blob | history
Domain: System / Uncategorized;