staging: wilc1000: wilc_wlan_if.h: remove warnings line over 80 characters

This patch removes the warnings reported by checkpatch.pl for line over 80
characters. And also align comments which is not over 80 but to align with them.

Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>