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authorMichael Buesch <mb@bu3sch.de>2008-04-20 14:23:26 (GMT)
committerJohn W. Linville <linville@tuxdriver.com>2008-05-07 19:02:12 (GMT)
commitf4440e8a47e216adfe32d96a35bef6d13d498b58 (patch)
treeb214899cd8e4e42b59ac07982403f07e8cfff1b7 /drivers/net/wireless/b43
parentf5eda47f45e90dfa38e25d569b9ac84ba94f8301 (diff)
downloadlinux-f4440e8a47e216adfe32d96a35bef6d13d498b58.tar.xz
b43: Remove some dead code
This patch removes some dead code from the driver. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43')
-rw-r--r--drivers/net/wireless/b43/lo.c6
-rw-r--r--drivers/net/wireless/b43/phy.c121
2 files changed, 2 insertions, 125 deletions
diff --git a/drivers/net/wireless/b43/lo.c b/drivers/net/wireless/b43/lo.c
index 4edee6d..4ce1e35 100644
--- a/drivers/net/wireless/b43/lo.c
+++ b/drivers/net/wireless/b43/lo.c
@@ -58,7 +58,6 @@ static void b43_lo_write(struct b43_wldev *dev, struct b43_loctl *control)
{
struct b43_phy *phy = &dev->phy;
u16 value;
- u16 reg;
if (B43_DEBUG) {
if (unlikely(abs(control->i) > 16 || abs(control->q) > 16)) {
@@ -68,12 +67,11 @@ static void b43_lo_write(struct b43_wldev *dev, struct b43_loctl *control)
return;
}
}
+ B43_WARN_ON(phy->type != B43_PHYTYPE_G);
value = (u8) (control->q);
value |= ((u8) (control->i)) << 8;
-
- reg = (phy->type == B43_PHYTYPE_B) ? 0x002F : B43_PHY_LO_CTL;
- b43_phy_write(dev, reg, value);
+ b43_phy_write(dev, B43_PHY_LO_CTL, value);
}
static u16 lo_measure_feedthrough(struct b43_wldev *dev,
diff --git a/drivers/net/wireless/b43/phy.c b/drivers/net/wireless/b43/phy.c
index fd1f301..8b3c24da 100644
--- a/drivers/net/wireless/b43/phy.c
+++ b/drivers/net/wireless/b43/phy.c
@@ -890,109 +890,6 @@ static void b43_phy_inita(struct b43_wldev *dev)
}
}
-static void b43_phy_initb2(struct b43_wldev *dev)
-{
- struct b43_phy *phy = &dev->phy;
- u16 offset, val;
-
- b43_write16(dev, 0x03EC, 0x3F22);
- b43_phy_write(dev, 0x0020, 0x301C);
- b43_phy_write(dev, 0x0026, 0x0000);
- b43_phy_write(dev, 0x0030, 0x00C6);
- b43_phy_write(dev, 0x0088, 0x3E00);
- val = 0x3C3D;
- for (offset = 0x0089; offset < 0x00A7; offset++) {
- b43_phy_write(dev, offset, val);
- val -= 0x0202;
- }
- b43_phy_write(dev, 0x03E4, 0x3000);
- b43_radio_selectchannel(dev, phy->channel, 0);
- if (phy->radio_ver != 0x2050) {
- b43_radio_write16(dev, 0x0075, 0x0080);
- b43_radio_write16(dev, 0x0079, 0x0081);
- }
- b43_radio_write16(dev, 0x0050, 0x0020);
- b43_radio_write16(dev, 0x0050, 0x0023);
- if (phy->radio_ver == 0x2050) {
- b43_radio_write16(dev, 0x0050, 0x0020);
- b43_radio_write16(dev, 0x005A, 0x0070);
- b43_radio_write16(dev, 0x005B, 0x007B);
- b43_radio_write16(dev, 0x005C, 0x00B0);
- b43_radio_write16(dev, 0x007A, 0x000F);
- b43_phy_write(dev, 0x0038, 0x0677);
- b43_radio_init2050(dev);
- }
- b43_phy_write(dev, 0x0014, 0x0080);
- b43_phy_write(dev, 0x0032, 0x00CA);
- b43_phy_write(dev, 0x0032, 0x00CC);
- b43_phy_write(dev, 0x0035, 0x07C2);
-//XXX won't trigger b43_lo_b_measure(dev);
- b43_phy_write(dev, 0x0026, 0xCC00);
- if (phy->radio_ver != 0x2050)
- b43_phy_write(dev, 0x0026, 0xCE00);
- b43_write16(dev, B43_MMIO_CHANNEL_EXT, 0x1000);
- b43_phy_write(dev, 0x002A, 0x88A3);
- if (phy->radio_ver != 0x2050)
- b43_phy_write(dev, 0x002A, 0x88C2);
- b43_set_txpower_g(dev, &phy->bbatt, &phy->rfatt, phy->tx_control);
- b43_phy_init_pctl(dev);
-}
-
-static void b43_phy_initb4(struct b43_wldev *dev)
-{
- struct b43_phy *phy = &dev->phy;
- u16 offset, val;
-
- b43_write16(dev, 0x03EC, 0x3F22);
- b43_phy_write(dev, 0x0020, 0x301C);
- b43_phy_write(dev, 0x0026, 0x0000);
- b43_phy_write(dev, 0x0030, 0x00C6);
- b43_phy_write(dev, 0x0088, 0x3E00);
- val = 0x3C3D;
- for (offset = 0x0089; offset < 0x00A7; offset++) {
- b43_phy_write(dev, offset, val);
- val -= 0x0202;
- }
- b43_phy_write(dev, 0x03E4, 0x3000);
- b43_radio_selectchannel(dev, phy->channel, 0);
- if (phy->radio_ver != 0x2050) {
- b43_radio_write16(dev, 0x0075, 0x0080);
- b43_radio_write16(dev, 0x0079, 0x0081);
- }
- b43_radio_write16(dev, 0x0050, 0x0020);
- b43_radio_write16(dev, 0x0050, 0x0023);
- if (phy->radio_ver == 0x2050) {
- b43_radio_write16(dev, 0x0050, 0x0020);
- b43_radio_write16(dev, 0x005A, 0x0070);
- b43_radio_write16(dev, 0x005B, 0x007B);
- b43_radio_write16(dev, 0x005C, 0x00B0);
- b43_radio_write16(dev, 0x007A, 0x000F);
- b43_phy_write(dev, 0x0038, 0x0677);
- b43_radio_init2050(dev);
- }
- b43_phy_write(dev, 0x0014, 0x0080);
- b43_phy_write(dev, 0x0032, 0x00CA);
- if (phy->radio_ver == 0x2050)
- b43_phy_write(dev, 0x0032, 0x00E0);
- b43_phy_write(dev, 0x0035, 0x07C2);
-
-//XXX won't trigger b43_lo_b_measure(dev);
-
- b43_phy_write(dev, 0x0026, 0xCC00);
- if (phy->radio_ver == 0x2050)
- b43_phy_write(dev, 0x0026, 0xCE00);
- b43_write16(dev, B43_MMIO_CHANNEL_EXT, 0x1100);
- b43_phy_write(dev, 0x002A, 0x88A3);
- if (phy->radio_ver == 0x2050)
- b43_phy_write(dev, 0x002A, 0x88C2);
- b43_set_txpower_g(dev, &phy->bbatt, &phy->rfatt, phy->tx_control);
- if (dev->dev->bus->sprom.boardflags_lo & B43_BFL_RSSI) {
- b43_calc_nrssi_slope(dev);
- b43_calc_nrssi_threshold(dev);
- }
- b43_phy_init_pctl(dev);
-}
-
static void b43_phy_initb5(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->bus;
@@ -1950,24 +1847,6 @@ int b43_phy_init(struct b43_wldev *dev)
else
unsupported = 1;
break;
- case B43_PHYTYPE_B:
- switch (phy->rev) {
- case 2:
- b43_phy_initb2(dev);
- break;
- case 4:
- b43_phy_initb4(dev);
- break;
- case 5:
- b43_phy_initb5(dev);
- break;
- case 6:
- b43_phy_initb6(dev);
- break;
- default:
- unsupported = 1;
- }
- break;
case B43_PHYTYPE_G:
b43_phy_initg(dev);
break;