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

[Linus Walleij]

On Wed, Mar 5, 2014 at 2:35 PM, Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:

> After merging the final tree, today's linux-next build (powerpc
> allyesconfig) failed like this:
>
> drivers/gpio/gpio-zevio.c: In function 'zevio_gpio_port_get':
> drivers/gpio/gpio-zevio.c:70:2: error: implicit declaration of function 'IOMEM' [-Werror=implicit-function-declaration]
>   return readl(IOMEM(c->chip.regs + section_offset + port_offset));
>   ^
> drivers/gpio/gpio-zevio.c:70:2: warning: passing argument 1 of 'readl' makes pointer from integer without a cast [enabled by default]
> In file included from include/linux/io.h:22:0,
>                  from drivers/gpio/gpio-zevio.c:15:
> arch/powerpc/include/asm/io-defs.h:6:16: note: expected 'const volatile void *' but argument is of type 'int'
>  DEF_PCI_AC_RET(readl, u32, (const PCI_IO_ADDR addr), (addr), mem, addr)
>                 ^

Fabian can you suggest a patch adding the proper depends added to
the Kconfig. Check what things bring in the IOMEM etc that is needed
to compile this.

Yours,
Linus Walleij
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/