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ath5k: use positive logic for HP laptop LEDs

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Helge Deller reports that HP laptops (NC4010 and NC6000) use active-
high signals to turn on the LEDs.  Previous code used active-low for
all devices.

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Bob Copeland 2008-07-15 13:07:16 -04:00 committed by John W. Linville
parent 3e4242b99c
commit 734b5aa911
1 changed files with 2 additions and 2 deletions
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4
drivers/net/wireless/ath5k/base.c
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@ -2581,8 +2581,6 @@ ath5k_init_leds(struct ath5k_softc *sc)
struct pci_dev *pdev = sc->pdev;
char name[ATH5K_LED_MAX_NAME_LEN + 1];
sc->led_on = 0; /* active low */
/*
* Auto-enable soft led processing for IBM cards and for
* 5211 minipci cards.
@ -2591,11 +2589,13 @@ ath5k_init_leds(struct ath5k_softc *sc)
pdev->device == PCI_DEVICE_ID_ATHEROS_AR5211) {
__set_bit(ATH_STAT_LEDSOFT, sc->status);
sc->led_pin = 0;
sc->led_on = 0; /* active low */
}
/* Enable softled on PIN1 on HP Compaq nc6xx, nc4000 & nx5000 laptops */
if (pdev->subsystem_vendor == PCI_VENDOR_ID_COMPAQ) {
__set_bit(ATH_STAT_LEDSOFT, sc->status);
sc->led_pin = 1;
sc->led_on = 1; /* active high */
}
if (!test_bit(ATH_STAT_LEDSOFT, sc->status))
goto out;