Re: [PATCH] [v2] net/fsl_pq_mdio: use spin_event_timeout() to poll the indicator register

From: Timur Tabi <redacted>
Date: Mon, 9 Jul 2012 16:57:36 -0500

Macro spin_event_timeout() was designed for simple polling of hardware
registers with a timeout, so use it when we poll the MIIMIND register.
This allows us to return an error code instead of polling indefinitely.

Note that PHY_INIT_TIMEOUT is a count of loop iterations, so we can't use
it for spin_event_timeout(), which asks for microseconds.

Signed-off-by: Timur Tabi <redacted>

Applied to net-next, thanks.