iwlwifi: MAC_ACCESS_REQ cleanup

[deliverable/linux.git] / drivers / net / wireless / iwlwifi / iwl3945-base.c

diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 92ecdd9abd9ffed14cd41c6950b2f314f591024a..05f118529feaf88c2f8d26d149ccfc0ecf9ac720 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -2600,9 +2600,8 @@ static void __iwl3945_down(struct iwl_priv *priv)
        iwl3945_hw_txq_ctx_stop(priv);
        iwl3945_hw_rxq_stop(priv);
 
-       iwl_write_prph(priv, APMG_CLK_DIS_REG,
-                               APMG_CLK_VAL_DMA_CLK_RQT);
-
+       /* Power-down device's busmaster DMA clocks */
+       iwl_write_prph(priv, APMG_CLK_DIS_REG, APMG_CLK_VAL_DMA_CLK_RQT);
        udelay(5);
 
        /* Stop the device, and put it in low power state */