lkml.org 
[lkml]   [2008]   [Jul]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Subjectpatch usb-fix-build-error-in-cdc-acm-for-config_pm-n.patch added to gregkh-2.6 tree
From
Date

This is a note to let you know that I've just added the patch titled

Subject: USB: fix build error in cdc-acm for CONFIG_PM=n

to my gregkh-2.6 tree. Its filename is

usb-fix-build-error-in-cdc-acm-for-config_pm-n.patch

This tree can be found at
http://www.kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/patches/


From oliver@neukum.org Thu Jul 3 15:36:51 2008
From: Oliver Neukum <oliver@neukum.org>
Date: Tue, 1 Jul 2008 19:10:08 +0200
Subject: USB: fix build error in cdc-acm for CONFIG_PM=n
To: Greg KH <greg@kroah.com>
Cc: Randy Dunlap <randy.dunlap@oracle.com>, Alan Stern <stern@rowland.harvard.edu>, Stephen Rothwell <sfr@canb.auug.org.au>, linux-next@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>
Message-ID: <200807011910.09251.oliver@neukum.org>
Content-Disposition: inline


Here's the fix. cdc-wdm has the same problem. The fix is the same.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
drivers/usb/class/cdc-acm.c | 7 +++++++
drivers/usb/class/cdc-wdm.c | 4 ++++
2 files changed, 11 insertions(+)

--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1255,6 +1255,7 @@ static void acm_disconnect(struct usb_in
tty_hangup(acm->tty);
}

+#ifdef CONFIG_PM
static int acm_suspend(struct usb_interface *intf, pm_message_t message)
{
struct acm *acm = usb_get_intfdata(intf);
@@ -1320,6 +1321,8 @@ err_out:
mutex_unlock(&acm->mutex);
return rv;
}
+
+#endif /* CONFIG_PM */
/*
* USB driver structure.
*/
@@ -1375,10 +1378,14 @@ static struct usb_driver acm_driver = {
.name = "cdc_acm",
.probe = acm_probe,
.disconnect = acm_disconnect,
+#ifdef CONFIG_PM
.suspend = acm_suspend,
.resume = acm_resume,
+#endif
.id_table = acm_ids,
+#ifdef CONFIG_PM
.supports_autosuspend = 1,
+#endif
};

/*
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -750,12 +750,16 @@ static int wdm_suspend(struct usb_interf
dev_dbg(&desc->intf->dev, "wdm%d_suspend\n", intf->minor);

mutex_lock(&desc->plock);
+#ifdef CONFIG_PM
if (interface_to_usbdev(desc->intf)->auto_pm && test_bit(WDM_IN_USE, &desc->flags)) {
rv = -EBUSY;
} else {
+#endif
cancel_work_sync(&desc->rxwork);
kill_urbs(desc);
+#ifdef CONFIG_PM
}
+#endif
mutex_unlock(&desc->plock);

return rv;

Patches currently in gregkh-2.6 which might be from oliver@neukum.org are

bad/ldp.next/usb-add-option-hso-driver.patch
usb/usb-fix-double-kfree-in-ipaq-in-error-case.patch
usb/usb-cdc-wdm-cleanup.patch
usb/usb-fix-build-error-in-cdc-acm-for-config_pm-n.patch
usb/usb-additional-power-savings-for-cdc-acm-devices-that-support-remote-wakeup.patch
usb/usb-autosuspend-for-cdc-wdm.patch
usb/usb-fix-disconnect-bug-in-cdc-acm.patch
usb/usb-fix-usb-serial-pm-counter-decrement-for-disconnected-interfaces.patch
usb.current/usb-fix-cdc-acm-resume.patch
usb.current/usb-adding-comment-for-ipaq-forcing-number-of-ports.patch
usb.current/usb-fix-oops-on-loading-ipaq-module-since-2.6.26.patch


\
 
 \ /
  Last update: 2008-07-04 00:57    [W:1.892 / U:0.020 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site