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-rw-r--r--drivers/net/wireless/ath/ath9k/ahb.c22
-rw-r--r--drivers/net/wireless/ath/ath9k/ath9k.h5
-rw-r--r--drivers/net/wireless/ath/ath9k/init.c100
-rw-r--r--drivers/net/wireless/ath/ath9k/mci.c7
-rw-r--r--drivers/net/wireless/ath/ath9k/pci.c39
-rw-r--r--drivers/net/wireless/ath/ath9k/recv.c11
-rw-r--r--drivers/net/wireless/ath/ath9k/xmit.c37
7 files changed, 51 insertions, 170 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c
index 3a69804f4c16..d1ff3c246a12 100644
--- a/drivers/net/wireless/ath/ath9k/ahb.c
+++ b/drivers/net/wireless/ath/ath9k/ahb.c
@@ -86,29 +86,25 @@ static int ath_ahb_probe(struct platform_device *pdev)
if (!pdev->dev.platform_data) {
dev_err(&pdev->dev, "no platform data specified\n");
- ret = -EINVAL;
- goto err_out;
+ return -EINVAL;
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (res == NULL) {
dev_err(&pdev->dev, "no memory resource found\n");
- ret = -ENXIO;
- goto err_out;
+ return -ENXIO;
}
- mem = ioremap_nocache(res->start, resource_size(res));
+ mem = devm_ioremap_nocache(&pdev->dev, res->start, resource_size(res));
if (mem == NULL) {
dev_err(&pdev->dev, "ioremap failed\n");
- ret = -ENOMEM;
- goto err_out;
+ return -ENOMEM;
}
res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (res == NULL) {
dev_err(&pdev->dev, "no IRQ resource found\n");
- ret = -ENXIO;
- goto err_iounmap;
+ return -ENXIO;
}
irq = res->start;
@@ -116,8 +112,7 @@ static int ath_ahb_probe(struct platform_device *pdev)
hw = ieee80211_alloc_hw(sizeof(struct ath_softc), &ath9k_ops);
if (hw == NULL) {
dev_err(&pdev->dev, "no memory for ieee80211_hw\n");
- ret = -ENOMEM;
- goto err_iounmap;
+ return -ENOMEM;
}
SET_IEEE80211_DEV(hw, &pdev->dev);
@@ -156,9 +151,6 @@ static int ath_ahb_probe(struct platform_device *pdev)
err_free_hw:
ieee80211_free_hw(hw);
platform_set_drvdata(pdev, NULL);
- err_iounmap:
- iounmap(mem);
- err_out:
return ret;
}
@@ -168,12 +160,10 @@ static int ath_ahb_remove(struct platform_device *pdev)
if (hw) {
struct ath_softc *sc = hw->priv;
- void __iomem *mem = sc->mem;
ath9k_deinit_device(sc);
free_irq(sc->irq, sc);
ieee80211_free_hw(sc->hw);
- iounmap(mem);
platform_set_drvdata(pdev, NULL);
}
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 86e26a19efda..72501073b499 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -109,14 +109,11 @@ struct ath_descdma {
void *dd_desc;
dma_addr_t dd_desc_paddr;
u32 dd_desc_len;
- struct ath_buf *dd_bufptr;
};
int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
struct list_head *head, const char *name,
int nbuf, int ndesc, bool is_tx);
-void ath_descdma_cleanup(struct ath_softc *sc, struct ath_descdma *dd,
- struct list_head *head);
/***********/
/* RX / TX */
@@ -320,7 +317,6 @@ struct ath_rx {
spinlock_t rxbuflock;
struct list_head rxbuf;
struct ath_descdma rxdma;
- struct ath_buf *rx_bufptr;
struct ath_rx_edma rx_edma[ATH9K_RX_QUEUE_MAX];
struct sk_buff *frag;
@@ -345,7 +341,6 @@ void ath_tx_node_init(struct ath_softc *sc, struct ath_node *an);
void ath_tx_node_cleanup(struct ath_softc *sc, struct ath_node *an);
void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq);
int ath_tx_init(struct ath_softc *sc, int nbufs);
-void ath_tx_cleanup(struct ath_softc *sc);
int ath_txq_update(struct ath_softc *sc, int qnum,
struct ath9k_tx_queue_info *q);
void ath_update_max_aggr_framelen(struct ath_softc *sc, int queue, int txop);
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index f69ef5d48c7b..0f00a1306ac0 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -337,7 +337,7 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
u8 *ds;
struct ath_buf *bf;
- int i, bsize, error, desc_len;
+ int i, bsize, desc_len;
ath_dbg(common, CONFIG, "%s DMA: %u buffers %u desc/buf\n",
name, nbuf, ndesc);
@@ -353,8 +353,7 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
if ((desc_len % 4) != 0) {
ath_err(common, "ath_desc not DWORD aligned\n");
BUG_ON((desc_len % 4) != 0);
- error = -ENOMEM;
- goto fail;
+ return -ENOMEM;
}
dd->dd_desc_len = desc_len * nbuf * ndesc;
@@ -378,12 +377,11 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
}
/* allocate descriptors */
- dd->dd_desc = dma_alloc_coherent(sc->dev, dd->dd_desc_len,
- &dd->dd_desc_paddr, GFP_KERNEL);
- if (dd->dd_desc == NULL) {
- error = -ENOMEM;
- goto fail;
- }
+ dd->dd_desc = dmam_alloc_coherent(sc->dev, dd->dd_desc_len,
+ &dd->dd_desc_paddr, GFP_KERNEL);
+ if (!dd->dd_desc)
+ return -ENOMEM;
+
ds = (u8 *) dd->dd_desc;
ath_dbg(common, CONFIG, "%s DMA map: %p (%u) -> %llx (%u)\n",
name, ds, (u32) dd->dd_desc_len,
@@ -391,12 +389,9 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
/* allocate buffers */
bsize = sizeof(struct ath_buf) * nbuf;
- bf = kzalloc(bsize, GFP_KERNEL);
- if (bf == NULL) {
- error = -ENOMEM;
- goto fail2;
- }
- dd->dd_bufptr = bf;
+ bf = devm_kzalloc(sc->dev, bsize, GFP_KERNEL);
+ if (!bf)
+ return -ENOMEM;
for (i = 0; i < nbuf; i++, bf++, ds += (desc_len * ndesc)) {
bf->bf_desc = ds;
@@ -422,12 +417,6 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
list_add_tail(&bf->list, head);
}
return 0;
-fail2:
- dma_free_coherent(sc->dev, dd->dd_desc_len, dd->dd_desc,
- dd->dd_desc_paddr);
-fail:
- memset(dd, 0, sizeof(*dd));
- return error;
}
static int ath9k_init_queues(struct ath_softc *sc)
@@ -457,11 +446,13 @@ static int ath9k_init_channels_rates(struct ath_softc *sc)
ATH9K_NUM_CHANNELS);
if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_2GHZ) {
- channels = kmemdup(ath9k_2ghz_chantable,
+ channels = devm_kzalloc(sc->dev,
sizeof(ath9k_2ghz_chantable), GFP_KERNEL);
if (!channels)
return -ENOMEM;
+ memcpy(channels, ath9k_2ghz_chantable,
+ sizeof(ath9k_2ghz_chantable));
sc->sbands[IEEE80211_BAND_2GHZ].channels = channels;
sc->sbands[IEEE80211_BAND_2GHZ].band = IEEE80211_BAND_2GHZ;
sc->sbands[IEEE80211_BAND_2GHZ].n_channels =
@@ -472,14 +463,13 @@ static int ath9k_init_channels_rates(struct ath_softc *sc)
}
if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_5GHZ) {
- channels = kmemdup(ath9k_5ghz_chantable,
+ channels = devm_kzalloc(sc->dev,
sizeof(ath9k_5ghz_chantable), GFP_KERNEL);
- if (!channels) {
- if (sc->sbands[IEEE80211_BAND_2GHZ].channels)
- kfree(sc->sbands[IEEE80211_BAND_2GHZ].channels);
+ if (!channels)
return -ENOMEM;
- }
+ memcpy(channels, ath9k_5ghz_chantable,
+ sizeof(ath9k_5ghz_chantable));
sc->sbands[IEEE80211_BAND_5GHZ].channels = channels;
sc->sbands[IEEE80211_BAND_5GHZ].band = IEEE80211_BAND_5GHZ;
sc->sbands[IEEE80211_BAND_5GHZ].n_channels =
@@ -565,7 +555,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc,
int ret = 0, i;
int csz = 0;
- ah = kzalloc(sizeof(struct ath_hw), GFP_KERNEL);
+ ah = devm_kzalloc(sc->dev, sizeof(struct ath_hw), GFP_KERNEL);
if (!ah)
return -ENOMEM;
@@ -636,7 +626,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc,
if (pdata && pdata->eeprom_name) {
ret = ath9k_eeprom_request(sc, pdata->eeprom_name);
if (ret)
- goto err_eeprom;
+ return ret;
}
/* Initializes the hardware for all supported chipsets */
@@ -676,10 +666,6 @@ err_queues:
ath9k_hw_deinit(ah);
err_hw:
ath9k_eeprom_release(sc);
-err_eeprom:
- kfree(ah);
- sc->sc_ah = NULL;
-
return ret;
}
@@ -844,8 +830,8 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc,
/* Bring up device */
error = ath9k_init_softc(devid, sc, bus_ops);
- if (error != 0)
- goto error_init;
+ if (error)
+ return error;
ah = sc->sc_ah;
common = ath9k_hw_common(ah);
@@ -855,19 +841,19 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc,
error = ath_regd_init(&common->regulatory, sc->hw->wiphy,
ath9k_reg_notifier);
if (error)
- goto error_regd;
+ goto deinit;
reg = &common->regulatory;
/* Setup TX DMA */
error = ath_tx_init(sc, ATH_TXBUF);
if (error != 0)
- goto error_tx;
+ goto deinit;
/* Setup RX DMA */
error = ath_rx_init(sc, ATH_RXBUF);
if (error != 0)
- goto error_rx;
+ goto deinit;
ath9k_init_txpower_limits(sc);
@@ -881,19 +867,19 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc,
/* Register with mac80211 */
error = ieee80211_register_hw(hw);
if (error)
- goto error_register;
+ goto rx_cleanup;
error = ath9k_init_debug(ah);
if (error) {
ath_err(common, "Unable to create debugfs files\n");
- goto error_world;
+ goto unregister;
}
/* Handle world regulatory */
if (!ath_is_world_regd(reg)) {
error = regulatory_hint(hw->wiphy, reg->alpha2);
if (error)
- goto error_world;
+ goto unregister;
}
ath_init_leds(sc);
@@ -901,17 +887,12 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc,
return 0;
-error_world:
+unregister:
ieee80211_unregister_hw(hw);
-error_register:
+rx_cleanup:
ath_rx_cleanup(sc);
-error_rx:
- ath_tx_cleanup(sc);
-error_tx:
- /* Nothing */
-error_regd:
+deinit:
ath9k_deinit_softc(sc);
-error_init:
return error;
}
@@ -923,12 +904,6 @@ static void ath9k_deinit_softc(struct ath_softc *sc)
{
int i = 0;
- if (sc->sbands[IEEE80211_BAND_2GHZ].channels)
- kfree(sc->sbands[IEEE80211_BAND_2GHZ].channels);
-
- if (sc->sbands[IEEE80211_BAND_5GHZ].channels)
- kfree(sc->sbands[IEEE80211_BAND_5GHZ].channels);
-
ath9k_deinit_btcoex(sc);
for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++)
@@ -940,8 +915,6 @@ static void ath9k_deinit_softc(struct ath_softc *sc)
sc->dfs_detector->exit(sc->dfs_detector);
ath9k_eeprom_release(sc);
- kfree(sc->sc_ah);
- sc->sc_ah = NULL;
}
void ath9k_deinit_device(struct ath_softc *sc)
@@ -957,22 +930,9 @@ void ath9k_deinit_device(struct ath_softc *sc)
ieee80211_unregister_hw(hw);
ath_rx_cleanup(sc);
- ath_tx_cleanup(sc);
ath9k_deinit_softc(sc);
}
-void ath_descdma_cleanup(struct ath_softc *sc,
- struct ath_descdma *dd,
- struct list_head *head)
-{
- dma_free_coherent(sc->dev, dd->dd_desc_len, dd->dd_desc,
- dd->dd_desc_paddr);
-
- INIT_LIST_HEAD(head);
- kfree(dd->dd_bufptr);
- memset(dd, 0, sizeof(*dd));
-}
-
/************************/
/* Module Hooks */
/************************/
diff --git a/drivers/net/wireless/ath/ath9k/mci.c b/drivers/net/wireless/ath/ath9k/mci.c
index 5c02702f21e7..d2074334ec9b 100644
--- a/drivers/net/wireless/ath/ath9k/mci.c
+++ b/drivers/net/wireless/ath/ath9k/mci.c
@@ -438,7 +438,7 @@ int ath_mci_setup(struct ath_softc *sc)
struct ath_mci_buf *buf = &mci->sched_buf;
int ret;
- buf->bf_addr = dma_alloc_coherent(sc->dev,
+ buf->bf_addr = dmam_alloc_coherent(sc->dev,
ATH_MCI_SCHED_BUF_SIZE + ATH_MCI_GPM_BUF_SIZE,
&buf->bf_paddr, GFP_KERNEL);
@@ -477,11 +477,6 @@ void ath_mci_cleanup(struct ath_softc *sc)
struct ath_mci_coex *mci = &sc->mci_coex;
struct ath_mci_buf *buf = &mci->sched_buf;
- if (buf->bf_addr)
- dma_free_coherent(sc->dev,
- ATH_MCI_SCHED_BUF_SIZE + ATH_MCI_GPM_BUF_SIZE,
- buf->bf_addr, buf->bf_paddr);
-
ar9003_mci_cleanup(ah);
ath_dbg(common, MCI, "MCI De-Initialized\n");
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index 7ae73fbd9136..0e0d39583837 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -147,7 +147,6 @@ static const struct ath_bus_ops ath_pci_bus_ops = {
static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
{
- void __iomem *mem;
struct ath_softc *sc;
struct ieee80211_hw *hw;
u8 csz;
@@ -155,19 +154,19 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
int ret = 0;
char hw_name[64];
- if (pci_enable_device(pdev))
+ if (pcim_enable_device(pdev))
return -EIO;
ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
if (ret) {
pr_err("32-bit DMA not available\n");
- goto err_dma;
+ return ret;
}
ret = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
if (ret) {
pr_err("32-bit DMA consistent DMA enable failed\n");
- goto err_dma;
+ return ret;
}
/*
@@ -203,25 +202,16 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
if ((val & 0x0000ff00) != 0)
pci_write_config_dword(pdev, 0x40, val & 0xffff00ff);
- ret = pci_request_region(pdev, 0, "ath9k");
+ ret = pcim_iomap_regions(pdev, BIT(0), "ath9k");
if (ret) {
dev_err(&pdev->dev, "PCI memory region reserve error\n");
- ret = -ENODEV;
- goto err_region;
- }
-
- mem = pci_iomap(pdev, 0, 0);
- if (!mem) {
- pr_err("PCI memory map error\n") ;
- ret = -EIO;
- goto err_iomap;
+ return -ENODEV;
}
hw = ieee80211_alloc_hw(sizeof(struct ath_softc), &ath9k_ops);
if (!hw) {
dev_err(&pdev->dev, "No memory for ieee80211_hw\n");
- ret = -ENOMEM;
- goto err_alloc_hw;
+ return -ENOMEM;
}
SET_IEEE80211_DEV(hw, &pdev->dev);
@@ -230,7 +220,7 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
sc = hw->priv;
sc->hw = hw;
sc->dev = &pdev->dev;
- sc->mem = mem;
+ sc->mem = pcim_iomap_table(pdev)[0];
/* Will be cleared in ath9k_start() */
set_bit(SC_OP_INVALID, &sc->sc_flags);
@@ -251,7 +241,7 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
ath9k_hw_name(sc->sc_ah, hw_name, sizeof(hw_name));
wiphy_info(hw->wiphy, "%s mem=0x%lx, irq=%d\n",
- hw_name, (unsigned long)mem, pdev->irq);
+ hw_name, (unsigned long)sc->mem, pdev->irq);
return 0;
@@ -259,14 +249,6 @@ err_init:
free_irq(sc->irq, sc);
err_irq:
ieee80211_free_hw(hw);
-err_alloc_hw:
- pci_iounmap(pdev, mem);
-err_iomap:
- pci_release_region(pdev, 0);
-err_region:
- /* Nothing */
-err_dma:
- pci_disable_device(pdev);
return ret;
}
@@ -274,17 +256,12 @@ static void ath_pci_remove(struct pci_dev *pdev)
{
struct ieee80211_hw *hw = pci_get_drvdata(pdev);
struct ath_softc *sc = hw->priv;
- void __iomem *mem = sc->mem;
if (!is_ath9k_unloaded)
sc->sc_ah->ah_flags |= AH_UNPLUGGED;
ath9k_deinit_device(sc);
free_irq(sc->irq, sc);
ieee80211_free_hw(sc->hw);
-
- pci_iounmap(pdev, mem);
- pci_disable_device(pdev);
- pci_release_region(pdev, 0);
}
#ifdef CONFIG_PM_SLEEP
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index d4df98a938bf..3d236aebf588 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -180,11 +180,6 @@ static void ath_rx_edma_cleanup(struct ath_softc *sc)
bf->bf_mpdu = NULL;
}
}
-
- INIT_LIST_HEAD(&sc->rx.rxbuf);
-
- kfree(sc->rx.rx_bufptr);
- sc->rx.rx_bufptr = NULL;
}
static void ath_rx_edma_init_queue(struct ath_rx_edma *rx_edma, int size)
@@ -211,12 +206,11 @@ static int ath_rx_edma_init(struct ath_softc *sc, int nbufs)
ah->caps.rx_hp_qdepth);
size = sizeof(struct ath_buf) * nbufs;
- bf = kzalloc(size, GFP_KERNEL);
+ bf = devm_kzalloc(sc->dev, size, GFP_KERNEL);
if (!bf)
return -ENOMEM;
INIT_LIST_HEAD(&sc->rx.rxbuf);
- sc->rx.rx_bufptr = bf;
for (i = 0; i < nbufs; i++, bf++) {
skb = ath_rxbuf_alloc(common, common->rx_bufsize, GFP_KERNEL);
@@ -363,9 +357,6 @@ void ath_rx_cleanup(struct ath_softc *sc)
bf->bf_mpdu = NULL;
}
}
-
- if (sc->rx.rxdma.dd_desc_len != 0)
- ath_descdma_cleanup(sc, &sc->rx.rxdma, &sc->rx.rxbuf);
}
}
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 90e48a0fafe5..ca4a0341294f 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -2361,8 +2361,8 @@ static int ath_txstatus_setup(struct ath_softc *sc, int size)
u8 txs_len = sc->sc_ah->caps.txs_len;
dd->dd_desc_len = size * txs_len;
- dd->dd_desc = dma_alloc_coherent(sc->dev, dd->dd_desc_len,
- &dd->dd_desc_paddr, GFP_KERNEL);
+ dd->dd_desc = dmam_alloc_coherent(sc->dev, dd->dd_desc_len,
+ &dd->dd_desc_paddr, GFP_KERNEL);
if (!dd->dd_desc)
return -ENOMEM;
@@ -2382,14 +2382,6 @@ static int ath_tx_edma_init(struct ath_softc *sc)
return err;
}
-static void ath_tx_edma_cleanup(struct ath_softc *sc)
-{
- struct ath_descdma *dd = &sc->txsdma;
-
- dma_free_coherent(sc->dev, dd->dd_desc_len, dd->dd_desc,
- dd->dd_desc_paddr);
-}
-
int ath_tx_init(struct ath_softc *sc, int nbufs)
{
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
@@ -2402,7 +2394,7 @@ int ath_tx_init(struct ath_softc *sc, int nbufs)
if (error != 0) {
ath_err(common,
"Failed to allocate tx descriptors: %d\n", error);
- goto err;
+ return error;
}
error = ath_descdma_setup(sc, &sc->beacon.bdma, &sc->beacon.bbuf,
@@ -2410,36 +2402,17 @@ int ath_tx_init(struct ath_softc *sc, int nbufs)
if (error != 0) {
ath_err(common,
"Failed to allocate beacon descriptors: %d\n", error);
- goto err;
+ return error;
}
INIT_DELAYED_WORK(&sc->tx_complete_work, ath_tx_complete_poll_work);
- if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
+ if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)
error = ath_tx_edma_init(sc);
- if (error)
- goto err;
- }
-
-err:
- if (error != 0)
- ath_tx_cleanup(sc);
return error;
}
-void ath_tx_cleanup(struct ath_softc *sc)
-{
- if (sc->beacon.bdma.dd_desc_len != 0)
- ath_descdma_cleanup(sc, &sc->beacon.bdma, &sc->beacon.bbuf);
-
- if (sc->tx.txdma.dd_desc_len != 0)
- ath_descdma_cleanup(sc, &sc->tx.txdma, &sc->tx.txbuf);
-
- if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)
- ath_tx_edma_cleanup(sc);
-}
-
void ath_tx_node_init(struct ath_softc *sc, struct ath_node *an)
{
struct ath_atx_tid *tid;
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