net: phy: mdio-mux-bcm-iproc: use readl_poll_timeout() to simplify code

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use readl_poll_timeout() to replace the poll codes for simplify
iproc_mdio_wait_for_idle() function

Signed-off-by: Dejin Zheng <zhengdejin5@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Dejin Zheng 2020-03-24 19:26:47 +08:00 • committed by David S. Miller

parent 5ef8c66541

commit c9c1fd62b0

1 changed files with 4 additions and 10 deletions

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drivers/net/phy/mdio-mux-bcm-iproc.c

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