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(parent: 6bf20d9) | patch
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>
Mon, 15 Oct 2012 11:01:09 +0000 (12:01 +0100)
commit79f7a61f363739c82abb7e1a4e02a0e10ae33e8e
tree6632bf94f18c804f54bbdd210d78371daa30afd2tree | snapshot
parent6bf20d9b0189e30ee9829b4122352424338a17b0commit | 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 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
Linux kernel for KaRo TX COM modules