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author | Shinya Kuribayashi <skuribay@ruby.dti.ne.jp> | 2009-03-21 13:06:14 (GMT) |
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committer | Ralf Baechle <ralf@linux-mips.org> | 2009-03-30 12:49:43 (GMT) |
commit | 8da55bb2586a0867b9cf14f107225f382a47b28f (patch) | |
tree | ad90c9193abd32a6c236c5774ec51ca82a98f2cb /arch/Kconfig | |
parent | fb2826b7f6ecd93c29d2ef69578f087545251b17 (diff) | |
download | linux-fsl-qoriq-8da55bb2586a0867b9cf14f107225f382a47b28f.tar.xz |
MIPS: EMMA2RH: Use handle_edge_irq() handler for GPIO interrupts
EMMA's GPIO interrupts are latched by GPIO interrupt status register.
In this case, we're encouraged to use handle_edge_irq() handler.
The following changes are made along with replacing set_irq_chip() with
set_irq_chip_and_handler_name(,,handle_edge_irq,"edge"):
* Fix emma2rh_gpio_irq_ack not to disable interrupts
With handle_edge_irq(), we're not expected to disable interrupts
when chip->ack is served, so fix it accordingly. We also add a new
emma2rh_gpio_irq_mask_ack() for chip->mask_ack operation, instead.
* Remove emma2rh_gpio_irq_end(), as chip->end is no longer served.
Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/Kconfig')
0 files changed, 0 insertions, 0 deletions