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authorLokesh Vutla <lokeshvutla@ti.com>2013-03-13 06:52:33 +0000
committerViresh Kumar <viresh.kumar@linaro.org>2013-03-14 10:18:06 +0530
commitab4d6dc62b986a9c113a29e931ef165f66c72752 (patch)
tree9ff523b805abbfbd4ac9c9dc8748a363da543f6b /init
parentf6161aa153581da4a3867a2d1a7caf4be19b6ec9 (diff)
ARM: hw_breakpoint: Enable debug powerdown only if system supports 'has_ossr'
Commit {9a6eb31 ARM: hw_breakpoint: Debug powerdown support for self-hosted debug} introduces debug powerdown support for self-hosted debug. While merging the patch 'has_ossr' check was removed which was needed for hardwares which doesn't support self-hosted debug. Pandaboard (A9) is one such hardware and Dietmar's orginial patch did mention this issue. Without that check on Panda with CPUIDLE enabled, a flood of below messages thrown. [ 3.597930] hw-breakpoint: CPU 0 failed to disable vector catch [ 3.597991] hw-breakpoint: CPU 1 failed to disable vector catch So restore that check back to avoid the mentioned issue. Cc: Dietmar Eggemann <dietmar.eggemann@arm.com> Cc: Will Deacon <will.deacon@arm.com> Reported-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
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