1/2] net: axienet: use readx_poll_timeout() in mdio wait function
On loaded systems with a preemptible kernel the mdio_wait() function may report an error while everything is working fine: axienet_mdio_wait_until_ready(): axienet_ior() -> chip not ready --> interrupt here (other work for some time / chip become ready) if (time_before_eq(end, jiffies)) --> false positive error report Replace the current code with readx_poll_timeout() which take care of the situation. Signed-off-by:Kurt Kanzenbach <kurt@linutronix.de> Signed-off-by:
Benedikt Spranger <b.spranger@linutronix.de> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
fa2c52be
Please register or sign in to comment