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| author | Larry Finger <Larry.Finger@lwfinger.net> | 2007-09-20 20:10:07 -0500 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:52:25 -0700 |
| commit | 1065de1562b1552a24f83e379bcb5fed351a8bc4 (patch) | |
| tree | 742e644b0f4fee21b63b27deda2a95818c6e0ae4 /drivers/net/wireless/b43legacy/leds.c | |
| parent | 42a9174f541d2338d35b91869415d9ae9312ca0d (diff) | |
| download | kernel_samsung_smdk4412-1065de1562b1552a24f83e379bcb5fed351a8bc4.zip kernel_samsung_smdk4412-1065de1562b1552a24f83e379bcb5fed351a8bc4.tar.gz kernel_samsung_smdk4412-1065de1562b1552a24f83e379bcb5fed351a8bc4.tar.bz2 | |
[B43LEGACY]: Change the hardware radio enable logic and cleanup code
This change cleans up the radio-related messages in several ways.
(1) The state of the rfkill switch is assumed to be on, rather than
tested. Now, any user without such a switch will not see any
messages. For devices with such a switch, a message will be
logged only if the initial state is off, or if the switch is toggled.
(2) The routine for testing the switch state is no longer inline.
(3) The LED handling routine is simplified.
(4) The "Radio turned off" message that has confused some users has been
changed to "Radio initialized".
This patch is patterned after a similar change to b43 by Michael Buesch.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/b43legacy/leds.c')
| -rw-r--r-- | drivers/net/wireless/b43legacy/leds.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/net/wireless/b43legacy/leds.c b/drivers/net/wireless/b43legacy/leds.c index 498912d..a584ea8 100644 --- a/drivers/net/wireless/b43legacy/leds.c +++ b/drivers/net/wireless/b43legacy/leds.c @@ -182,6 +182,7 @@ void b43legacy_leds_update(struct b43legacy_wldev *dev, int activity) unsigned long interval = 0; u16 ledctl; unsigned long flags; + bool radio_enabled = (phy->radio_on && dev->radio_hw_enable); spin_lock_irqsave(&dev->wl->leds_lock, flags); ledctl = b43legacy_read16(dev, B43legacy_MMIO_GPIO_CONTROL); @@ -201,20 +202,15 @@ void b43legacy_leds_update(struct b43legacy_wldev *dev, int activity) turn_on = activity; break; case B43legacy_LED_RADIO_ALL: - turn_on = phy->radio_on && - b43legacy_is_hw_radio_enabled(dev); + turn_on = radio_enabled; break; case B43legacy_LED_RADIO_A: break; case B43legacy_LED_RADIO_B: - turn_on = (phy->radio_on && - b43legacy_is_hw_radio_enabled(dev) && - (phy->type == B43legacy_PHYTYPE_B || - phy->type == B43legacy_PHYTYPE_G)); + turn_on = radio_enabled; break; case B43legacy_LED_MODE_BG: - if (phy->type == B43legacy_PHYTYPE_G && - b43legacy_is_hw_radio_enabled(dev)) + if (phy->type == B43legacy_PHYTYPE_G && radio_enabled) turn_on = 1; break; case B43legacy_LED_TRANSFER: |