[PATCH] ath10k: fix build error when hwmon is off

[Rajkumar]

On Wed, Jan 07, 2015 at 04:33:46PM +0200, Kalle Valo wrote:
> Rajkumar Manoharan <rmanohar at qti.qualcomm.com> writes:
> 
> > Place hwmon APIs inside CONFIG_HWMON switch to fix undefined
> > errors when hwmon is not enabled.
> >
> > ERROR: "devm_hwmon_device_register_with_groups"
> > [drivers/net/wireless/ath/ath10k/ath10k_core.ko] undefined!
> >
> > Reported-by: Kalle Valo <kvalo at qca.qualcomm.com>
> > Signed-off-by: Rajkumar Manoharan <rmanohar at qti.qualcomm.com>
> 
> Thanks, but this has too many ifdefs for my taste. I have another idea,
> let me send v2 shortly.
>
Got you ;)
Having seperate register/unregister APIs for hwmon ops reduce switches.

-Rajkumar