diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2011-12-01 14:35:29 +0800 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2011-12-01 16:11:55 +0800 |
| commit | 2a3267a489f1dc4284b64a4b88c62011946dc7ff (patch) | |
| tree | b2e33b58cc6b6220645f05889a6f8e10dbbfe82f /arch/arm/mach-imx | |
| parent | caca6a03d365883564885f2c1da3e88dcf65d139 (diff) | |
arm/imx: fix return type of callback passed to of_irq_init()
The of_irq_init() expects the callback passed by .data of of_device_id
return 'int' instead of 'void'. This patch fixes it to have
irq_init_cb() return the correct value, and in turn have the secondary
interrupt controller (gpio in this case) initialized properly and also
eliminate the error message 'of_irq_init: children remain, but no
parents' which was overlooked before.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/mach-imx')
| -rw-r--r-- | arch/arm/mach-imx/mach-imx6q.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c index 8bf5fa349484..eb7531bdfed7 100644 --- a/arch/arm/mach-imx/mach-imx6q.c +++ b/arch/arm/mach-imx/mach-imx6q.c @@ -36,7 +36,7 @@ static void __init imx6q_map_io(void) imx_scu_map_io(); } -static void __init imx6q_gpio_add_irq_domain(struct device_node *np, +static int __init imx6q_gpio_add_irq_domain(struct device_node *np, struct device_node *interrupt_parent) { static int gpio_irq_base = MXC_GPIO_IRQ_START + ARCH_NR_GPIOS - @@ -44,6 +44,8 @@ static void __init imx6q_gpio_add_irq_domain(struct device_node *np, irq_domain_add_simple(np, gpio_irq_base); gpio_irq_base += 32; + + return 0; } static const struct of_device_id imx6q_irq_match[] __initconst = { |