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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>
This commit is contained in:
NeilBrown 2011-11-27 07:17:41 +11:00 committed by Samuel Ortiz
parent 2161891a0a
commit b18d1f0f49
1 changed files with 1 additions and 0 deletions
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drivers/mfd/twl4030-irq.c
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@ -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);
}