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authorNeilBrown <neilb@suse.de>2011-11-27 07:17:41 +1100
committerSamuel Ortiz <sameo@linux.intel.com>2012-01-09 00:37:33 +0100
commitb18d1f0f490cbeefd389ccd90504dd6501e6d493 (patch)
treeebe612a8130006909a55c8d7dc44adf157f6b6e3
parent2161891a0a7bcad6ee8819bb324ee4a031bc8a95 (diff)
downloadop-kernel-dev-b18d1f0f490cbeefd389ccd90504dd6501e6d493.zip
op-kernel-dev-b18d1f0f490cbeefd389ccd90504dd6501e6d493.tar.gz
mfd: Set twl4030-irq tertiary interrupts to be nested/threaded.
As tertiary interrupts are handled by handle_twl4030_sih calling handle_nested_irq, they do not need their own separate irq thread. So mark them as 'nested_thread' interrupts to avoid the extra thread creation. Tested on GTA04 Pheonux. Signed-off-by: NeilBrown <neilb@suse.de> Tested-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
-rw-r--r--drivers/mfd/twl4030-irq.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
index 29f11e0..3ac7216 100644
--- a/drivers/mfd/twl4030-irq.c
+++ b/drivers/mfd/twl4030-irq.c
@@ -667,6 +667,7 @@ int twl4030_sih_setup(int module)
irq_set_chip_data(irq, agent);
irq_set_chip_and_handler(irq, &twl4030_sih_irq_chip,
handle_edge_irq);
+ irq_set_nested_thread(irq, 1);
activate_irq(irq);
}
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