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mac80211: b43: only use gpio 0 and 1 for the wifi led 

sometimes b43 truned the gpio for the switch reset on.

SVN-Revision: 36476
lede-17.01
Hauke Mehrtens 2013-04-28 17:57:30 +00:00
parent e7e4afbb64
commit b014140c2e
1 changed files with 17 additions and 0 deletions
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17
package/mac80211/patches/845-b43-only-use-gpio-0-1-for-led.patch Normal file
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@ -0,0 +1,17 @@
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -2757,6 +2757,14 @@ static int b43_gpio_init(struct b43_wlde
} else if (dev->dev->chip_id == 0x5354) {
/* Don't allow overtaking buttons GPIOs */
set &= 0x2; /* 0x2 is LED GPIO on BCM5354 */
+ } else if (dev->dev->chip_id == BCMA_CHIP_ID_BCM4716 ||
+ dev->dev->chip_id == BCMA_CHIP_ID_BCM47162 ||
+ dev->dev->chip_id == BCMA_CHIP_ID_BCM5356 ||
+ dev->dev->chip_id == BCMA_CHIP_ID_BCM5357 ||
+ dev->dev->chip_id == BCMA_CHIP_ID_BCM53572) {
+ /* just use gpio 0 and 1 for 2.4 GHz wifi led */
+ set &= 0x3;
+ mask &= 0x3;
}
if (0 /* FIXME: conditional unknown */ ) {