From: Heiko Schocher <hs@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] usb, composite: after unregister gadget driver set composite to NULL
Date: Tue, 4 Jun 2013 11:21:32 +0200 [thread overview]
Message-ID: <1370337692-16693-1-git-send-email-hs@denx.de> (raw)
Without this, second usb_composite_register() call fails always
with -EINVAL.
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Marek Vasut <marex@denx.de>
---
drivers/usb/gadget/composite.c | 1 +
1 Datei ge?ndert, 1 Zeile hinzugef?gt(+)
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 0716e52..f867793 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -1099,4 +1099,5 @@ void usb_composite_unregister(struct usb_composite_driver *driver)
if (composite != driver)
return;
usb_gadget_unregister_driver(&composite_driver);
+ composite = NULL;
}
--
1.7.11.7
next reply other threads:[~2013-06-04 9:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-04 9:21 Heiko Schocher [this message]
2013-06-04 10:17 ` [U-Boot] usb, composite: after unregister gadget driver set composite to NULL Lukasz Majewski
2013-06-09 20:06 ` Marek Vasut
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