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authorPetr Mladek <pmladek@suse.cz>2014-09-19 17:32:23 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-09-23 22:33:19 -0700
commit37ebb54915dc42944f6ae92fe53b9531c3903801 (patch)
tree5e81856de30454af836ff583ec96e3a34591c312 /drivers/net/usb/usbnet.c
parent59d48b3f1fdf307115af38b91c3ea4ddb57b73a2 (diff)
usb: hub: rename khubd to hub_wq in documentation and comments
USB hub has started to use a workqueue instead of kthread. Let's update the documentation and comments here and there. This patch mostly just replaces "khubd" with "hub_wq". There are only few exceptions where the whole sentence was updated. These more complicated changes can be found in the following files: Documentation/usb/hotplug.txt drivers/net/usb/usbnet.c drivers/usb/core/hcd.c drivers/usb/host/ohci-hcd.c drivers/usb/host/xhci.c Signed-off-by: Petr Mladek <pmladek@suse.cz> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/usb/usbnet.c')
-rw-r--r--drivers/net/usb/usbnet.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 5173821a9575..20615bbd693b 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -69,8 +69,9 @@
// reawaken network queue this soon after stopping; else watchdog barks
#define TX_TIMEOUT_JIFFIES (5*HZ)
-// throttle rx/tx briefly after some faults, so khubd might disconnect()
-// us (it polls at HZ/4 usually) before we report too many false errors.
+/* throttle rx/tx briefly after some faults, so hub_wq might disconnect()
+ * us (it polls at HZ/4 usually) before we report too many false errors.
+ */
#define THROTTLE_JIFFIES (HZ/8)
// between wakeups
@@ -595,9 +596,9 @@ static void rx_complete (struct urb *urb)
"rx shutdown, code %d\n", urb_status);
goto block;
- /* we get controller i/o faults during khubd disconnect() delays.
+ /* we get controller i/o faults during hub_wq disconnect() delays.
* throttle down resubmits, to avoid log floods; just temporarily,
- * so we still recover when the fault isn't a khubd delay.
+ * so we still recover when the fault isn't a hub_wq delay.
*/
case -EPROTO:
case -ETIME:
@@ -1185,8 +1186,9 @@ static void tx_complete (struct urb *urb)
case -ESHUTDOWN: // hardware gone
break;
- // like rx, tx gets controller i/o faults during khubd delays
- // and so it uses the same throttling mechanism.
+ /* like rx, tx gets controller i/o faults during hub_wq
+ * delays and so it uses the same throttling mechanism.
+ */
case -EPROTO:
case -ETIME:
case -EILSEQ: