aboutsummaryrefslogtreecommitdiff
path: root/drivers/staging/comedi/drivers/vmk80xx.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/staging/comedi/drivers/vmk80xx.c')
-rw-r--r--drivers/staging/comedi/drivers/vmk80xx.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/staging/comedi/drivers/vmk80xx.c b/drivers/staging/comedi/drivers/vmk80xx.c
index 3d13ca6e167..a7db6862f75 100644
--- a/drivers/staging/comedi/drivers/vmk80xx.c
+++ b/drivers/staging/comedi/drivers/vmk80xx.c
@@ -247,6 +247,8 @@ static struct vmk80xx_usb vmb[VMK80XX_MAX_BOARDS];
static DEFINE_MUTEX(glb_mutex);
+static struct comedi_driver driver_vmk80xx; /* see below for initializer */
+
static void vmk80xx_tx_callback(struct urb *urb)
{
struct vmk80xx_usb *dev = urb->context;
@@ -295,7 +297,9 @@ resubmit:
if (!usb_submit_urb(urb, GFP_KERNEL))
goto exit;
- err("comedi#: vmk80xx: %s - submit urb failed\n", __func__);
+ dev_err(&urb->dev->dev,
+ "comedi#: vmk80xx: %s - submit urb failed\n",
+ __func__);
usb_unanchor_urb(urb);
}
@@ -1018,12 +1022,12 @@ static int vmk80xx_cnt_cinsn(struct comedi_device *cdev,
if (n)
return n;
- down(&dev->limit_sem);
-
insn_cmd = data[0];
if (insn_cmd != INSN_CONFIG_RESET && insn_cmd != GPCT_RESET)
return -EINVAL;
+ down(&dev->limit_sem);
+
chan = CR_CHAN(insn->chanspec);
if (dev->board.model == VMK8055_MODEL) {
@@ -1482,7 +1486,7 @@ static int vmk80xx_probe(struct usb_interface *intf,
mutex_unlock(&glb_mutex);
- comedi_usb_auto_config(dev->udev, BOARDNAME);
+ comedi_usb_auto_config(intf, &driver_vmk80xx);
return 0;
error:
@@ -1500,7 +1504,7 @@ static void vmk80xx_disconnect(struct usb_interface *intf)
if (!dev)
return;
- comedi_usb_auto_unconfig(dev->udev);
+ comedi_usb_auto_unconfig(intf);
mutex_lock(&glb_mutex);
down(&dev->limit_sem);