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b43: drop invalid IMCFGLO workaround

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We were performing it on wrong core, it was outdated and is already
implemented in ssb.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rafał Miłecki 2011-05-05 12:45:52 +02:00 committed by John W. Linville
parent cf3a03b9c9
commit fc2b1e0cfe
1 changed files with 1 additions and 27 deletions
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28
drivers/net/wireless/b43/main.c
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@ -4212,33 +4212,7 @@ static void b43_bluetooth_coext_disable(struct b43_wldev *dev)
static void b43_imcfglo_timeouts_workaround(struct b43_wldev *dev)
{
#ifdef CONFIG_SSB_DRIVER_PCICORE
struct ssb_bus *bus = dev->dev->bus;
u32 tmp;
if (bus->pcicore.dev &&
bus->pcicore.dev->id.coreid == SSB_DEV_PCI &&
bus->pcicore.dev->id.revision <= 5) {
/* IMCFGLO timeouts workaround. */
tmp = ssb_read32(dev->dev, SSB_IMCFGLO);
switch (bus->bustype) {
case SSB_BUSTYPE_PCI:
case SSB_BUSTYPE_PCMCIA:
tmp &= ~SSB_IMCFGLO_REQTO;
tmp &= ~SSB_IMCFGLO_SERTO;
tmp |= 0x32;
break;
case SSB_BUSTYPE_SSB:
tmp &= ~SSB_IMCFGLO_REQTO;
tmp &= ~SSB_IMCFGLO_SERTO;
tmp |= 0x53;
break;
default:
break;
}
ssb_write32(dev->dev, SSB_IMCFGLO, tmp);
}
#endif /* CONFIG_SSB_DRIVER_PCICORE */
/* TODO: implement 80211 core workaround here */
}
static void b43_set_synth_pu_delay(struct b43_wldev *dev, bool idle)