Tomasz Duszynski c0511a8f74 net/mrvl: check if ppio is initialized
Uninitialized ppio cannot be passed to MUSDK library routines as
application will crash.

Fix this by first checking whether ppio has been initialized.

Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Acked-by: Jianbo Liu <jianbo.liu@arm.com>
2018-01-16 18:47:49 +01:00
..
2018-01-12 17:27:06 +01:00