From: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com>
To: linux-usb <linux-usb@vger.kernel.org>,
Greg Kroah-Hartman <gregkh@suse.de>
Cc: LKML <linux-kernel@vger.kernel.org>,
"Wang, Qi" <qi.wang@intel.com>,
"Wang, Yong Y" <yong.y.wang@intel.com>,
Andrew <andrew.chih.howe.khor@intel.com>,
Intel OTC <joel.clark@intel.com>,
"Ewe, Kok Howg" <kok.howg.ewe@intel.com>
Subject: [PATCH linux-next] usb: pch_udc: Fix the worning log issue at gadget driver remove
Date: Tue, 18 Jan 2011 20:26:27 +0900 [thread overview]
Message-ID: <4D3578E3.5030700@dsn.okisemi.com> (raw)
When removing a serial gadget driver, the kernel warning message is outputted.
This patch fixed this issue.
The pch_udc driver did not have disconnection processing of gadget.
Signed-off-by: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com>
---
drivers/usb/gadget/pch_udc.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/gadget/pch_udc.c b/drivers/usb/gadget/pch_udc.c
index dfe927b..025cf6c 100644
--- a/drivers/usb/gadget/pch_udc.c
+++ b/drivers/usb/gadget/pch_udc.c
@@ -2716,7 +2716,8 @@ int usb_gadget_unregister_driver(struct usb_gadget_driver *driver)
pch_udc_disable_interrupts(dev, UDC_DEVINT_MSK);
- /* Assues that there are no pending requets with this driver */
+ /* Assures that there are no pending requests with this driver */
+ driver->disconnect(&dev->gadget);
driver->unbind(&dev->gadget);
dev->gadget.dev.driver = NULL;
dev->driver = NULL;
--
1.6.2.5
reply other threads:[~2011-01-18 11:24 UTC|newest]
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