[PATCH] rtc: ds1307: Use irq when available for wakeup-source device

[Alexandre Belloni]

On 19/04/2016 at 11:23:54 -0500, Nishanth Menon wrote :
> With commit 8bc2a40730ec ("rtc: ds1307: add support for the
> DT property 'wakeup-source'") we lost the ability for rtc irq
> functionality for devices that are actually hooked on a real IRQ
> line and have capability to wakeup as well. This is not an expected
> behavior. So, instead of just not requesting IRQ, skip the IRQ
> requirement only if interrupts are not defined for the device.
> 
> Fixes: 8bc2a40730ec ("rtc: ds1307: add support for the DT property 'wakeup-source'")
> Reported-by: Tony Lindgren <tony at atomide.com>
> Cc: Michael Lange <linuxstuff at milaw.biz>
> Cc: Alexandre Belloni <alexandre.belloni at free-electrons.com>
> Signed-off-by: Nishanth Menon <nm at ti.com>
> ---
> 
>  drivers/rtc/rtc-ds1307.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
Applied, thanks.

-- 
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com