On Wed, Aug 8, 2012 at 8:54 PM, Arnd Bergmann <[email protected]> wrote:
> The irq_to_gpio function was removed from the pxa platform
> in linux-3.2, and this driver has been broken since.
>
> There is actually no in-tree user of this driver that adds
> this platform device, but the driver can and does get enabled
> on some platforms.
>
> Without this patch, building ezx_defconfig results in:
>
> drivers/mfd/ezx-pcap.c: In function 'pcap_isr_work':
> drivers/mfd/ezx-pcap.c:205:2: error: implicit declaration of function
> 'irq_to_gpio' [-Werror=implicit-function-declaration]
>
> Signed-off-by: Arnd Bergmann <[email protected]>
> Cc: [email protected] (v3.2+)
> Cc: Samuel Ortiz <[email protected]>
> Cc: Daniel Ribeiro <[email protected]>
> Cc: Haojian Zhuang <[email protected]>
> ---
> drivers/mfd/ezx-pcap.c | 2 +-
> include/linux/mfd/ezx-pcap.h | 1 +
> 2 files changed, 2 insertions(+), 1 deletion(-)
>
Acked-by: Haojian Zhuang <[email protected]>
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