From: Petr Mladek <pmladek@suse.cz>
To: Alan Stern <stern@rowland.harvard.edu>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Tejun Heo <tj@kernel.org>,
Joe Lawrence <joe.lawrence@stratus.com>,
Jiri Kosina <jkosina@suse.cz>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Petr Mladek <pmladek@suse.cz>
Subject: [PATCH v3 4/6] usb: hub: rename usb_kick_khubd() to usb_kick_hub_wq()
Date: Fri, 19 Sep 2014 17:32:22 +0200 [thread overview]
Message-ID: <1411140744-21424-5-git-send-email-pmladek@suse.cz> (raw)
In-Reply-To: <1411140744-21424-1-git-send-email-pmladek@suse.cz>
USB hub started to use a workqueue instead of kthread. Let's make it clear from
the function names.
Signed-off-by: Petr Mladek <pmladek@suse.cz>
---
drivers/usb/core/hcd.c | 4 ++--
drivers/usb/core/hub.c | 2 +-
drivers/usb/core/usb.h | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 487abcfcccd8..4bec044a786c 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -2386,7 +2386,7 @@ void usb_hc_died (struct usb_hcd *hcd)
/* make khubd clean up old urbs and devices */
usb_set_device_state (hcd->self.root_hub,
USB_STATE_NOTATTACHED);
- usb_kick_khubd (hcd->self.root_hub);
+ usb_kick_hub_wq(hcd->self.root_hub);
}
if (usb_hcd_is_primary_hcd(hcd) && hcd->shared_hcd) {
hcd = hcd->shared_hcd;
@@ -2396,7 +2396,7 @@ void usb_hc_died (struct usb_hcd *hcd)
/* make khubd clean up old urbs and devices */
usb_set_device_state(hcd->self.root_hub,
USB_STATE_NOTATTACHED);
- usb_kick_khubd(hcd->self.root_hub);
+ usb_kick_hub_wq(hcd->self.root_hub);
}
}
spin_unlock_irqrestore (&hcd_root_hub_lock, flags);
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 193f58988535..33ad49ca6cb6 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -597,7 +597,7 @@ static void kick_hub_wq(struct usb_hub *hub)
kref_put(&hub->kref, hub_release);
}
-void usb_kick_khubd(struct usb_device *hdev)
+void usb_kick_hub_wq(struct usb_device *hdev)
{
struct usb_hub *hub = usb_hub_to_struct_hub(hdev);
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h
index d9d08720c386..b1b34d0557c9 100644
--- a/drivers/usb/core/usb.h
+++ b/drivers/usb/core/usb.h
@@ -48,7 +48,7 @@ static inline unsigned usb_get_max_power(struct usb_device *udev,
return c->desc.bMaxPower * mul;
}
-extern void usb_kick_khubd(struct usb_device *dev);
+extern void usb_kick_hub_wq(struct usb_device *dev);
extern int usb_match_one_id_intf(struct usb_device *dev,
struct usb_host_interface *intf,
const struct usb_device_id *id);
--
1.8.4
next prev parent reply other threads:[~2014-09-19 15:34 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-19 15:32 [PATCH v3 0/6] usb: hub: convert khubd into workqueue Petr Mladek
2014-09-19 15:32 ` [PATCH v3 1/6] usb: hub: keep hub->dev reference all the time when struct usb_hub lives Petr Mladek
2014-09-19 15:32 ` [PATCH v3 2/6] usb: hub: rename hub_events() to hub_event() and handle only one event there Petr Mladek
2014-09-19 15:32 ` [PATCH v3 3/6] usb: hub: convert khubd into workqueue Petr Mladek
2014-09-19 15:32 ` Petr Mladek [this message]
2014-09-19 15:32 ` [PATCH v3 5/6] usb: hub: rename khubd to hub_wq in documentation and comments Petr Mladek
2014-09-19 15:32 ` [PATCH v3 6/6] usb: hub: allow to process more usb hub events in parallel Petr Mladek
2014-09-19 19:38 ` [PATCH v3 0/6] usb: hub: convert khubd into workqueue Alan Stern
2014-09-20 20:41 ` Paul Zimmerman
2014-09-24 5:19 ` Greg Kroah-Hartman
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