[U-Boot] [PATCH] net: zynq_gem: Fix return type for phy...()

[Joe Hershberger]

On Wed, Jun 13, 2018 at 3:00 AM, Michal Simek <michal.simek at xilinx.com> wrote:
> wait_for_bit_le32 returns negative value on failure. Fix phy...() to
> handle these failures properly.
>
> Signed-off-by: Michal Simek <michal.simek at xilinx.com>

Acked-by: Joe Hershberger <joe.hershberger at ni.com>