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path: root/drivers/usb/misc/usbtest.c
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Diffstat (limited to 'drivers/usb/misc/usbtest.c')
-rw-r--r--drivers/usb/misc/usbtest.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index b6b5b2affad..a51983854ca 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -201,7 +201,7 @@ found:
static void simple_callback (struct urb *urb)
{
- complete ((struct completion *) urb->context);
+ complete(urb->context);
}
static struct urb *simple_alloc_urb (
@@ -1046,7 +1046,7 @@ static void unlink1_callback (struct urb *urb)
status = usb_submit_urb (urb, GFP_ATOMIC);
if (status) {
urb->status = status;
- complete ((struct completion *) urb->context);
+ complete(urb->context);
}
}
@@ -1136,7 +1136,7 @@ static int verify_not_halted (int ep, struct urb *urb)
dbg ("ep %02x bogus status: %04x != 0", ep, status);
return -EINVAL;
}
- retval = simple_io (urb, 1, 0, 0, __FUNCTION__);
+ retval = simple_io (urb, 1, 0, 0, __func__);
if (retval != 0)
return -EINVAL;
return 0;
@@ -1158,7 +1158,7 @@ static int verify_halted (int ep, struct urb *urb)
dbg ("ep %02x bogus status: %04x != 1", ep, status);
return -EINVAL;
}
- retval = simple_io (urb, 1, 0, -EPIPE, __FUNCTION__);
+ retval = simple_io (urb, 1, 0, -EPIPE, __func__);
if (retval != -EPIPE)
return -EINVAL;
retval = simple_io (urb, 1, 0, -EPIPE, "verify_still_halted");
@@ -1404,7 +1404,7 @@ static struct urb *iso_alloc_urb (
return NULL;
maxp = 0x7ff & le16_to_cpu(desc->wMaxPacketSize);
maxp *= 1 + (0x3 & (le16_to_cpu(desc->wMaxPacketSize) >> 11));
- packets = (bytes + maxp - 1) / maxp;
+ packets = DIV_ROUND_UP(bytes, maxp);
urb = usb_alloc_urb (packets, GFP_KERNEL);
if (!urb)
@@ -1564,7 +1564,8 @@ usbtest_ioctl (struct usb_interface *intf, unsigned int code, void *buf)
if (mutex_lock_interruptible(&dev->lock))
return -ERESTARTSYS;
- if (intf->dev.power.power_state.event != PM_EVENT_ON) {
+ /* FIXME: What if a system sleep starts while a test is running? */
+ if (!intf->is_active) {
mutex_unlock(&dev->lock);
return -EHOSTUNREACH;
}