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ath9k: use per-device struct for pm_qos_* operations

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24209 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg 2010-12-01 18:39:58 +00:00
parent f21a26a90b
commit 4ddeed6a4f
2 changed files with 93 additions and 1 deletions
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2
package/mac80211/Makefile
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@ -11,7 +11,7 @@ include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=mac80211 PKG_NAME:=mac80211
PKG_VERSION:=2010-11-20 PKG_VERSION:=2010-11-20
PKG_RELEASE:=1 PKG_RELEASE:=2
PKG_SOURCE_URL:=http://mirror2.openwrt.org/sources PKG_SOURCE_URL:=http://mirror2.openwrt.org/sources
# http://www.orbit-lab.org/kernel/compat-wireless-2.6/2010/11 \ # http://www.orbit-lab.org/kernel/compat-wireless-2.6/2010/11 \
# http://wireless.kernel.org/download/compat-wireless-2.6 # http://wireless.kernel.org/download/compat-wireless-2.6

92
package/mac80211/patches/590-ath9k-use-per-device-struct-for-pm_qos_-operations.patch Normal file
View File

@ -0,0 +1,92 @@
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -21,6 +21,7 @@
#include <linux/device.h>
#include <linux/leds.h>
#include <linux/completion.h>
+#include <linux/pm_qos_params.h>
#include "debug.h"
#include "common.h"
@@ -618,6 +619,8 @@ struct ath_softc {
struct ath_descdma txsdma;
struct ath_ant_comb ant_comb;
+
+ struct pm_qos_request_list pm_qos_req;
};
struct ath_wiphy {
@@ -647,7 +650,6 @@ static inline void ath_read_cachesize(st
}
extern struct ieee80211_ops ath9k_ops;
-extern struct pm_qos_request_list ath9k_pm_qos_req;
extern int modparam_nohwcrypt;
extern int led_blink;
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -15,7 +15,6 @@
*/
#include <linux/slab.h>
-#include <linux/pm_qos_params.h>
#include <linux/ath9k_platform.h>
#include "ath9k.h"
@@ -195,8 +194,6 @@ static const struct ath_ops ath9k_common
.write = ath9k_iowrite32,
};
-struct pm_qos_request_list ath9k_pm_qos_req;
-
/**************************/
/* Initialization */
/**************************/
@@ -786,7 +783,7 @@ int ath9k_init_device(u16 devid, struct
ath_init_leds(sc);
ath_start_rfkill_poll(sc);
- pm_qos_add_request(&ath9k_pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
+ pm_qos_add_request(&sc->pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
PM_QOS_DEFAULT_VALUE);
return 0;
@@ -857,7 +854,7 @@ void ath9k_deinit_device(struct ath_soft
}
ieee80211_unregister_hw(hw);
- pm_qos_remove_request(&ath9k_pm_qos_req);
+ pm_qos_remove_request(&sc->pm_qos_req);
ath_rx_cleanup(sc);
ath_tx_cleanup(sc);
ath9k_deinit_softc(sc);
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -15,7 +15,6 @@
*/
#include <linux/nl80211.h>
-#include <linux/pm_qos_params.h>
#include "ath9k.h"
#include "btcoex.h"
@@ -1184,7 +1183,7 @@ static int ath9k_start(struct ieee80211_
ath9k_btcoex_timer_resume(sc);
}
- pm_qos_update_request(&ath9k_pm_qos_req, 55);
+ pm_qos_update_request(&sc->pm_qos_req, 55);
mutex_unlock:
mutex_unlock(&sc->mutex);
@@ -1336,7 +1335,7 @@ static void ath9k_stop(struct ieee80211_
sc->sc_flags |= SC_OP_INVALID;
- pm_qos_update_request(&ath9k_pm_qos_req, PM_QOS_DEFAULT_VALUE);
+ pm_qos_update_request(&sc->pm_qos_req, PM_QOS_DEFAULT_VALUE);
mutex_unlock(&sc->mutex);