mt7601u: wait for clear rxq when stopping mac

mt7601u_mac_stop_hw should stop polling the rxq once it remains empty
but instead continues polling after the rxq status stays clear; bringing
down the interface takes about six seconds from this alone.

Speed up path by exiting rxq loop once status repeatedly polls empty.

Signed-off-by: Anthony Romano <anthony.romano@coreos.com>
Reviewed-by: Jakub Kicinski <kubakici@wp.pl>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

path: root/include/dt-bindings/reset/tegra124-car.h

/*
 * This header provides Tegra124-specific constants for binding
 * nvidia,tegra124-car.
 */

#ifndef _DT_BINDINGS_RESET_TEGRA124_CAR_H
#define _DT_BINDINGS_RESET_TEGRA124_CAR_H

#define TEGRA124_RESET(x)		(6 * 32 + (x))
#define TEGRA124_RST_DFLL_DVCO		TEGRA124_RESET(0)

#endif	/* _DT_BINDINGS_RESET_TEGRA124_CAR_H */