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gpio-tz1090: convert to use generic irqchip

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Convert gpio-tz1090 driver to use generic irqchips. This allows the
irq_ack, irq_mask, and irq_unmask callbacks and associated helper
functions to be removed. Also switch to using irq_setup_alt_chip() in
the irq_set_type callback instead of using __irq_set_handler_locked().

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Grant Likely <grant.likely@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
James Hogan
2013-06-25 15:27:45 +01:00
committed by Linus Walleij
parent 79bb646001
commit 04777396d8
2 changed files with 49 additions and 75 deletions
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drivers/gpio/Kconfig
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@@ -245,6 +245,7 @@ config GPIO_TS5500
config GPIO_TZ1090
bool "Toumaz Xenif TZ1090 GPIO support"
depends on SOC_TZ1090
select GENERIC_IRQ_CHIP
default y
help
Say yes here to support Toumaz Xenif TZ1090 GPIOs.