unable to find function definition

[Cihangir Akturk]

On Wed, Apr 20, 2016 at 06:17:38AM +0000, Nijam Haider wrote:
> i was going through the code leds-gpio.c.
> i found a function "platform_gpio_blink_set" declared under private data of 
> "gpio_led_data",and was trying to get through this function. But hardly i can 
> find any link to definition for the same anywhere.

Hi,

That is a function pointer, so you should search assignments to
that pointer. That way you can find the real function you are
looking for.