net: dsa: qca8k: Fix inconsistent use of jiffies vs milliseconds

net: dsa: qca8k: Fix inconsistent use of jiffies vs milliseconds

wait_for_complete_timeout() expects a timeout in jiffies. With the
driver, some call sites converted QCA8K_ETHERNET_TIMEOUT to jiffies,
others did not. Make the code consistent by changes the #define to
include a call to msecs_to_jiffies, and remove all other calls to
msecs_to_jiffies.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: from Christian would be very welcome.
Signed-off-by: David S. Miller <davem@davemloft.net>