Re: linux-next: build failure after merge of the final tree(devicetree tree related)

From: David Miller
Date: Wed Apr 11 2012 - 09:37:49 EST


From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Date: Wed, 11 Apr 2012 15:11:55 +1000

> Hi all,
>
> After merging the final tree, today's linux-next build (sparc64 defconfig)
> failed like this:
>
> drivers/of/of_mdio.c: In function 'of_mdiobus_register':
> drivers/of/of_mdio.c:75:4: error: implicit declaration of function 'irq_of_parse_and_map' [-Werror=implicit-function-declaration]
>
> Caused by commit e46c11b94787 ("of/irq: add empty irq_of_parse_and_map()
> for non-dt builds"). SPARC has CONFIG_OF but not CONFIG_OF_IRQ ...

If I had a nickel for every time an implicit dependency on CONFIG_OF_IRQ
was added to the tree... :-)
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