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authorRafał Miłecki <zajec5@gmail.com>2011-05-05 12:46:04 +0200
committerJohn W. Linville <linville@tuxdriver.com>2011-05-05 14:59:23 -0400
commiteee40820e95e6dbd7b0709e7b8cca453004ae7b1 (patch)
tree06cd45bb209f049e02b7ab4f6f59201b07d4a135 /drivers/net/wireless/b43legacy
parentfc2b1e0cfe9b4cabde8afeacc2bb81a95bf83afb (diff)
b43legacy: drop invalid IMCFGLO workaround
We were performing it on wrong core, it was outdated and is already implemented in ssb. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Tested-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43legacy')
-rw-r--r--drivers/net/wireless/b43legacy/main.c32
1 files changed, 0 insertions, 32 deletions
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index c7fd73e3ad7..2162663293c 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -3104,37 +3104,6 @@ static void setup_struct_wldev_for_init(struct b43legacy_wldev *dev)
memset(&dev->noisecalc, 0, sizeof(dev->noisecalc));
}
-static void b43legacy_imcfglo_timeouts_workaround(struct b43legacy_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 */
-}
-
static void b43legacy_set_synth_pu_delay(struct b43legacy_wldev *dev,
bool idle) {
u16 pu_delay = 1050;
@@ -3278,7 +3247,6 @@ static int b43legacy_wireless_core_init(struct b43legacy_wldev *dev)
/* Enable IRQ routing to this device. */
ssb_pcicore_dev_irqvecs_enable(&bus->pcicore, dev->dev);
- b43legacy_imcfglo_timeouts_workaround(dev);
prepare_phy_data_for_init(dev);
b43legacy_phy_calibrate(dev);
err = b43legacy_chip_init(dev);