Don't abuse wl->current_dev in the LED work for checking whether we're
going down. Add an explicit variable.
This fixes a crash on rmmod dereferencing the wl->current_dev NULL pointer
in various other places of the driver.
Signed-off-by: NMichael Buesch <mb@bu3sch.de>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

This removes most of the b43 suspend/resume code (it's handled by mac80211)
and moves the registration of devices to the attachment phase. This is
required, because we must not register/unregister devices on suspend/resume.
Signed-off-by: NMichael Buesch <mb@bu3sch.de>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

Drive the LEDs through the generic LED triggers.
Signed-off-by: NMichael Buesch <mb@bu3sch.de>
Cc: Larry Finger <larry.finger@lwfinger.net>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The remaining warning in phy.c will be fixed later.
Signed-off-by: NMichael Buesch <mb@bu3sch.de>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NMichael Buesch <mb@bu3sch.de>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>