Commit 81d720d3 authored by Malcolm Priestley's avatar Malcolm Priestley Committed by Greg Kroah-Hartman

staging: vt6656: convert RXvWorkItem to work queue

Tasklet to workqueue.
ReadWorkItem -> read_work_item

Reduce atomic area of driver.
Signed-off-by: default avatarMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent bd9a6dba
......@@ -384,7 +384,7 @@ struct vnt_private {
struct tasklet_struct CmdWorkItem;
struct tasklet_struct EventWorkItem;
struct tasklet_struct ReadWorkItem;
struct work_struct read_work_item;
struct tasklet_struct RxMngWorkItem;
u32 rx_buf_sz;
......
......@@ -1332,8 +1332,10 @@ static int s_bAPModeRxData(struct vnt_private *pDevice, struct sk_buff *skb,
return true;
}
void RXvWorkItem(struct vnt_private *pDevice)
void RXvWorkItem(struct work_struct *work)
{
struct vnt_private *pDevice =
container_of(work, struct vnt_private, read_work_item);
int ntStatus;
struct vnt_rcb *pRCB = NULL;
......@@ -1383,7 +1385,7 @@ void RXvFreeRCB(struct vnt_rcb *pRCB, int bReAllocSkb)
(pDevice->bIsRxWorkItemQueued == false) ) {
pDevice->bIsRxWorkItemQueued = true;
tasklet_schedule(&pDevice->ReadWorkItem);
schedule_work(&pDevice->read_work_item);
}
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"<----RXFreeRCB %d %d\n",pDevice->NumRecvFreeList, pDevice->NumRecvMngList);
}
......
......@@ -32,7 +32,7 @@
#include "device.h"
#include "wcmd.h"
void RXvWorkItem(void *Context);
void RXvWorkItem(struct work_struct *work);
void RXvMngWorkItem(void *Context);
......
......@@ -704,6 +704,7 @@ vt6656_probe(struct usb_interface *intf, const struct usb_device_id *id)
spin_lock_init(&pDevice->lock);
INIT_DELAYED_WORK(&pDevice->run_command_work, vRunCommand);
INIT_DELAYED_WORK(&pDevice->second_callback_work, BSSvSecondCallBack);
INIT_WORK(&pDevice->read_work_item, RXvWorkItem);
pDevice->tx_80211 = device_dma0_tx_80211;
pDevice->vnt_mgmt.pAdapter = (void *) pDevice;
......@@ -984,7 +985,6 @@ static int device_open(struct net_device *dev)
vMgrObjectInit(pDevice);
tasklet_init(&pDevice->RxMngWorkItem, (void *)RXvMngWorkItem, (unsigned long)pDevice);
tasklet_init(&pDevice->ReadWorkItem, (void *)RXvWorkItem, (unsigned long)pDevice);
tasklet_init(&pDevice->EventWorkItem, (void *)INTvWorkItem, (unsigned long)pDevice);
schedule_delayed_work(&pDevice->second_callback_work, HZ);
......@@ -1004,7 +1004,7 @@ static int device_open(struct net_device *dev)
pDevice->bWPASuppWextEnabled = false;
pDevice->byReAssocCount = 0;
RXvWorkItem(pDevice);
schedule_work(&pDevice->read_work_item);
INTvWorkItem(pDevice);
/* if WEP key already set by iwconfig but device not yet open */
......@@ -1092,7 +1092,9 @@ static int device_close(struct net_device *dev)
del_timer(&pDevice->TimerSQ3Tmax3);
}
tasklet_kill(&pDevice->RxMngWorkItem);
tasklet_kill(&pDevice->ReadWorkItem);
cancel_work_sync(&pDevice->read_work_item);
tasklet_kill(&pDevice->EventWorkItem);
pDevice->bRoaming = false;
......
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