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authorYogesh Ashok Powar <yogeshp@marvell.com>2013-01-25 16:17:56 +0530
committerJohn W. Linville <linville@tuxdriver.com>2013-01-30 15:06:48 -0500
commita246ac38cdd886bf053f67d5275a20e1a99ff586 (patch)
treecab0c425579802eb8fecf923596b1297af643cce /drivers/net/wireless/mwl8k.c
parent0f4316b97d045e9b5b270cafa4b924769699eb3d (diff)
downloadblackbird-op-linux-a246ac38cdd886bf053f67d5275a20e1a99ff586.tar.gz
blackbird-op-linux-a246ac38cdd886bf053f67d5275a20e1a99ff586.zip
mwl8k: Move tx/rx antenna configuration to mwl8k_probe_hw
This avoids calling mwl8k_cmd_rf_antenna functions every time mwl8k_config function is called. Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by: Nishant Sarmukadam <nishants@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwl8k.c')
-rw-r--r--drivers/net/wireless/mwl8k.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 78a89f6426b1..b17ef49f9303 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -4814,12 +4814,6 @@ static int mwl8k_config(struct ieee80211_hw *hw, u32 changed)
goto out;
}
- rc = mwl8k_cmd_rf_antenna(hw, MWL8K_RF_ANTENNA_RX, 0x3);
- if (rc)
- wiphy_warn(hw->wiphy, "failed to set # of RX antennas");
- rc = mwl8k_cmd_rf_antenna(hw, MWL8K_RF_ANTENNA_TX, 0x7);
- if (rc)
- wiphy_warn(hw->wiphy, "failed to set # of TX antennas");
} else {
rc = mwl8k_cmd_rf_tx_power(hw, conf->power_level);
@@ -5709,6 +5703,15 @@ static int mwl8k_probe_hw(struct ieee80211_hw *hw)
goto err_free_irq;
}
+ /* Configure Antennas */
+ rc = mwl8k_cmd_rf_antenna(hw, MWL8K_RF_ANTENNA_RX, 0x3);
+ if (rc)
+ wiphy_warn(hw->wiphy, "failed to set # of RX antennas");
+ rc = mwl8k_cmd_rf_antenna(hw, MWL8K_RF_ANTENNA_TX, 0x7);
+ if (rc)
+ wiphy_warn(hw->wiphy, "failed to set # of TX antennas");
+
+
/* Disable interrupts */
iowrite32(0, priv->regs + MWL8K_HIU_A2H_INTERRUPT_MASK);
free_irq(priv->pdev->irq, hw);
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