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-mx5/imx51-dt.c | |
| 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-mx5/imx51-dt.c')
| -rw-r--r-- | arch/arm/mach-mx5/imx51-dt.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm/mach-mx5/imx51-dt.c b/arch/arm/mach-mx5/imx51-dt.c index ccc61585659b..3451a463a79a 100644 --- a/arch/arm/mach-mx5/imx51-dt.c +++ b/arch/arm/mach-mx5/imx51-dt.c @@ -44,13 +44,14 @@ static const struct of_dev_auxdata imx51_auxdata_lookup[] __initconst = { { /* sentinel */ } }; -static void __init imx51_tzic_add_irq_domain(struct device_node *np, +static int __init imx51_tzic_add_irq_domain(struct device_node *np, struct device_node *interrupt_parent) { irq_domain_add_simple(np, 0); + return 0; } -static void __init imx51_gpio_add_irq_domain(struct device_node *np, +static int __init imx51_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 - @@ -58,6 +59,8 @@ static void __init imx51_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 imx51_irq_match[] __initconst = { |