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authorWinkler, Tomas <tomas.winkler@intel.com>2010-11-10 09:56:42 -0800
committerJohn W. Linville <linville@tuxdriver.com>2010-11-15 13:26:48 -0500
commitfd11743dd25efe7157ff17b03dd2db0cbb6fed05 (patch)
tree00e20b31a4eaa2689ae880ffd27f0916a9bc0b11 /drivers/net/wireless/iwlwifi/iwl-rx.c
parent708068db4c09f93937a6a83ac8fff8516f482b0f (diff)
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 <tomas.winkler@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-rx.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-rx.c2
1 files changed, 1 insertions, 1 deletions
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;