Use readb() and memcpy_fromio() accessors instead.
Reviewed-by: NChristian König <christian.koenig@amd.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org