From fd11743dd25efe7157ff17b03dd2db0cbb6fed05 Mon Sep 17 00:00:00 2001 From: "Winkler, Tomas" Date: Wed, 10 Nov 2010 09:56:42 -0800 Subject: [PATCH] iwlwlifi: update rx write pointer w/o request mac access in the CAM mode In iwl_rx_queue_update_write_ptr function replace iwl_write_direct32 with iwl_write32 when not in power save mode. We don't have to go through grab nic access as the NIC is already awake. Signed-off-by: Tomas Winkler Signed-off-by: Wey-Yi Guy Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-rx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c index f436270ca39..baca4cc0073 100644 --- a/drivers/net/wireless/iwlwifi/iwl-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-rx.c @@ -153,7 +153,7 @@ void iwl_rx_queue_update_write_ptr(struct iwl_priv *priv, struct iwl_rx_queue *q } else { /* Device expects a multiple of 8 */ q->write_actual = (q->write & ~0x7); - iwl_write_direct32(priv, rx_wrt_ptr_reg, q->write_actual); + iwl_write32(priv, rx_wrt_ptr_reg, q->write_actual); } q->need_update = 0; -- 2.46.0