diff options
| author | Malcolm Priestley <tvboxspy@gmail.com> | 2014-05-15 21:49:12 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-05-15 22:02:19 (GMT) |
| commit | 7af94000fecf67ebea144a2a0427bdb6a795f890 (patch) | |
| tree | 65b1e37f295d5bba92f07d20820c3d0d147d0df4 /drivers/staging/vt6656/usbpipe.c | |
| parent | 30a05b397ce410685532120e97c6cc378dd31a1f (diff) | |
| download | linux-7af94000fecf67ebea144a2a0427bdb6a795f890.tar.xz | |
staging: vt6656: lock changes: Remove spin locks.
Remove atomic paths to usbpipe.c PIPEnsControlOut and PIPEnsControlIn
Remove from
PIPEnsControlOut
PIPEnsControlIn
BSSvSecondCallBack
vt6656_hostap_ioctl
iwctl_siwmode
iwctl_siwencode
iwctl_siwpower
iwctl_siwencodeext
KeyvInitTable
device_init_registers
device_open
device_close
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/vt6656/usbpipe.c')
| -rw-r--r-- | drivers/staging/vt6656/usbpipe.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/staging/vt6656/usbpipe.c b/drivers/staging/vt6656/usbpipe.c index 1a6f911..836da00 100644 --- a/drivers/staging/vt6656/usbpipe.c +++ b/drivers/staging/vt6656/usbpipe.c @@ -146,7 +146,6 @@ int PIPEnsControlOut(struct vnt_private *pDevice, u8 byRequest, u16 wValue, return STATUS_FAILURE; } - spin_unlock_irq(&pDevice->lock); for (ii = 0; ii <= USB_CTL_WAIT; ii ++) { if (pDevice->Flags & fMP_CONTROL_WRITES) @@ -157,12 +156,10 @@ int PIPEnsControlOut(struct vnt_private *pDevice, u8 byRequest, u16 wValue, if (ii >= USB_CTL_WAIT) { DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "control send request submission timeout\n"); - spin_lock_irq(&pDevice->lock); MP_CLEAR_FLAG(pDevice, fMP_CONTROL_WRITES); return STATUS_FAILURE; } } - spin_lock_irq(&pDevice->lock); return STATUS_SUCCESS; } @@ -208,7 +205,6 @@ int PIPEnsControlIn(struct vnt_private *pDevice, u8 byRequest, u16 wValue, return STATUS_FAILURE; } - spin_unlock_irq(&pDevice->lock); for (ii = 0; ii <= USB_CTL_WAIT; ii ++) { if (pDevice->Flags & fMP_CONTROL_READS) @@ -219,12 +215,10 @@ int PIPEnsControlIn(struct vnt_private *pDevice, u8 byRequest, u16 wValue, if (ii >= USB_CTL_WAIT) { DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "control rcv request submission timeout\n"); - spin_lock_irq(&pDevice->lock); MP_CLEAR_FLAG(pDevice, fMP_CONTROL_READS); return STATUS_FAILURE; } } - spin_lock_irq(&pDevice->lock); return ntStatus; } |