staging: wilc1000: Don't reset WILC CPU disgracefully

staging: wilc1000: Don't reset WILC CPU disgracefully

Send abort request to WILC from wilc_wlan_stop instead of resetting the
CPU.
The abort request was being sent from wilc_wlan_cleanup after the CPU
was reset which wasn't the correct order. The abort request handler
in the chip will take care of resetting the CPU.

Signed-off-by: Adham Abozaeid <adham.abozaeid@microchip.com>
Link: https://lore.kernel.org/r/20190809182510.22443-2-adham.abozaeid@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>