diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2012-08-20 16:43:32 +0800 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2012-09-03 09:31:44 +0800 |
| commit | 0b76c5412146c1c9e8aef495d2926f31351bc3c0 (patch) | |
| tree | e99af001689a62706776681577c1bcafa9d85b5f /arch/arm/mach-mxs | |
| parent | d9875690d9b89a866022ff49e3fcea892345ad92 (diff) | |
gpio/mxs: adopt irq_domain support for mxs gpio driver
Remove irq_domain_add_legacy call from mach-mxs.c and have the gpio
driver adopt irqdomain support, so that we can have the mapping
between gpio and irq number available without using virtual_irq_start
and MXS_GPIO_IRQ_START.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/mach-mxs')
| -rw-r--r-- | arch/arm/mach-mxs/mach-mxs.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c index 8dabfe81d07..78bf07a8cd3 100644 --- a/arch/arm/mach-mxs/mach-mxs.c +++ b/arch/arm/mach-mxs/mach-mxs.c @@ -113,20 +113,8 @@ static int __init mxs_icoll_add_irq_domain(struct device_node *np, return 0; } -static int __init mxs_gpio_add_irq_domain(struct device_node *np, - struct device_node *interrupt_parent) -{ - static int gpio_irq_base = MXS_GPIO_IRQ_START; - - irq_domain_add_legacy(np, 32, gpio_irq_base, 0, &irq_domain_simple_ops, NULL); - gpio_irq_base += 32; - - return 0; -} - static const struct of_device_id mxs_irq_match[] __initconst = { { .compatible = "fsl,mxs-icoll", .data = mxs_icoll_add_irq_domain, }, - { .compatible = "fsl,mxs-gpio", .data = mxs_gpio_add_irq_domain, }, { /* sentinel */ } }; |