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mac80211: fix memory leak on bcm5354

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The ucode triggers the gpio pins used for the buttons and causes diag to handle them and send them to userspace.
This only happened with a more recent firmware.
This patch was tested on an Asus wl-520GU and should also work on the other bcm5354 based asus devices. I do not know if it works on the dir320.

SVN-Revision: 30665
This commit is contained in:
Hauke Mehrtens 2012-02-20 22:46:27 +00:00
parent 8ce7505b91
commit 67d0f8af26
1 changed files with 11 additions and 0 deletions
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11
package/mac80211/patches/805-fix_gpio_bcm5354.patch Normal file
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@ -0,0 +1,11 @@
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -2687,6 +2687,8 @@ static int b43_gpio_init(struct b43_wlde
mask |= 0x0060;
set |= 0x0060;
}
+ if (dev->dev->chip_id == 0x5354)
+ set &= 0xff02;
if (0 /* FIXME: conditional unknown */ ) {
b43_write16(dev, B43_MMIO_GPIO_MASK,
b43_read16(dev, B43_MMIO_GPIO_MASK)