On Sun, Apr 5, 2015 at 9:59 AM, Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> wrote:
> If CONFIG_IRQ_OF=n:
>
> drivers/built-in.o: In function `of_device_alloc':
> (.text+0x72bce): undefined reference to `of_irq_to_resource_table'
> make: *** [vmlinux] Error 1
>
> of_device_alloc() calls of_irq_to_resource_table() with nr_irqs = 0 due
> to of_irq_count() already being a dummy, so just add a dummy for
> of_irq_to_resource_table(), too.
>
> Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Applied. Thanks.
Rob
> ---
> include/linux/of_irq.h | 9 +++++++--
> 1 file changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/include/linux/of_irq.h b/include/linux/of_irq.h
> index bfec136a6d1e60f8..d884929a77479782 100644
> --- a/include/linux/of_irq.h
> +++ b/include/linux/of_irq.h
> @@ -37,8 +37,6 @@ extern int of_irq_parse_one(struct device_node *device, int index,
> extern unsigned int irq_create_of_mapping(struct of_phandle_args *irq_data);
> extern int of_irq_to_resource(struct device_node *dev, int index,
> struct resource *r);
> -extern int of_irq_to_resource_table(struct device_node *dev,
> - struct resource *res, int nr_irqs);
>
> extern void of_irq_init(const struct of_device_id *matches);
>
> @@ -46,6 +44,8 @@ extern void of_irq_init(const struct of_device_id *matches);
> extern int of_irq_count(struct device_node *dev);
> extern int of_irq_get(struct device_node *dev, int index);
> extern int of_irq_get_byname(struct device_node *dev, const char *name);
> +extern int of_irq_to_resource_table(struct device_node *dev,
> + struct resource *res, int nr_irqs);
> #else
> static inline int of_irq_count(struct device_node *dev)
> {
> @@ -59,6 +59,11 @@ static inline int of_irq_get_byname(struct device_node *dev, const char *name)
> {
> return 0;
> }
> +static inline int of_irq_to_resource_table(struct device_node *dev,
> + struct resource *res, int nr_irqs)
> +{
> + return 0;
> +}
> #endif
>
> #if defined(CONFIG_OF)
> --
> 1.9.1
>
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