tree 2774979009bbc0a4efd5ea3d3a4bb5c03287c6c6
parent 6b21a2cd315e2e56a1748bd3ef9d910fe4f2e711
author Juuso Oikarinen <juuso.oikarinen@nokia.com> 1258476517 +0200
committer John W. Linville <linville@tuxdriver.com> 1258582160 -0500

wl1251: Implement delayed entry into ELP mode

Implement (slightly) delayed entry into ELP. This will cure several
problems:
  - It works around a firmware race condition if ELP is entered too fast
    after commands (resulting in ELP timeout -traces)
  - It will reduce the number of sleep-wake cycles between already
    scheduled events such as interrupts and tx, hence improving
    performance (less delay in switching between RX and TX)

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Vidhya Govindan <vidhya.govindan@nokia.com>
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>