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authorHans de Goede <hdegoede@redhat.com>2015-01-11 20:38:28 +0100
committerMarek Vasut <marex@denx.de>2015-01-18 12:31:35 +0100
commit8bb6c1d1e0ac3692df1b83eaeee42541c09e09fc (patch)
tree028ca3d623d265269a1723152361d6025ae8bb47 /drivers/usb
parenta1d31077d06d47233d2bd7002cf65d5ee9b5e501 (diff)
usb: Add an interval parameter to create_int_queue
Currently create_int_queue is only implemented by the ehci code, and that does not honor interrupt intervals, but other drivers which might also want to implement create_int_queue may honor intervals, so add an interval param. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/host/ehci-hcd.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index bc7606646b..f1fb190132 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1148,7 +1148,7 @@ disable_periodic(struct ehci_ctrl *ctrl)
struct int_queue *
create_int_queue(struct usb_device *dev, unsigned long pipe, int queuesize,
- int elementsize, void *buffer)
+ int elementsize, void *buffer, int interval)
{
struct ehci_ctrl *ctrl = dev->controller;
struct int_queue *result = NULL;
@@ -1398,7 +1398,7 @@ submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
debug("dev=%p, pipe=%lu, buffer=%p, length=%d, interval=%d",
dev, pipe, buffer, length, interval);
- queue = create_int_queue(dev, pipe, 1, length, buffer);
+ queue = create_int_queue(dev, pipe, 1, length, buffer, interval);
if (!queue)
return -1;