diff options
authorJohn Crispin <blogic@openwrt.org>2013-01-29 18:46:02 (GMT)
committerRalf Baechle <ralf@linux-mips.org>2013-01-30 20:28:28 (GMT)
commit79d61a046bf02a3eff9da15e607ac35c172de3a7 (patch)
parent6829aeae47233f7d9937a03a7304b760ee5bd1be (diff)
MIPS: Lantiq: Fix cp0_perfcount_irq mapping
The introduction of the OF support broke the cp0_perfcount_irq mapping. This resulted in oprofile not working anymore. Offending commit is : commit 3645da0276ae9f6938ff29b13904b803ecb68424 Author: John Crispin <blogic@openwrt.org> Date: Tue Apr 17 10:18:32 2012 +0200 OF: MIPS: lantiq: implement irq_domain support Signed-off-by: Conor O'Gorman <i@conorogorman.net> Signed-off-by: John Crispin <blogic@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/4875/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/lantiq/irq.c b/arch/mips/lantiq/irq.c
index f36acd1..a7935bf 100644
--- a/arch/mips/lantiq/irq.c
+++ b/arch/mips/lantiq/irq.c
@@ -408,7 +408,7 @@ int __init icu_of_init(struct device_node *node, struct device_node *parent)
/* tell oprofile which irq to use */
- cp0_perfcount_irq = LTQ_PERF_IRQ;
+ cp0_perfcount_irq = irq_create_mapping(ltq_domain, LTQ_PERF_IRQ);
* if the timer irq is not one of the mips irqs we need to

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