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usb: gadget: udc-core: initialize parent
author
Felipe Balbi
<balbi@ti.com>
Tue, 26 Feb 2013 08:59:41 +0000
(10:59 +0200)
committer
Felipe Balbi
<balbi@ti.com>
Mon, 18 Mar 2013 09:17:17 +0000
(11:17 +0200)
if udc-core always does it, we can delete
some extra lines from all UDC drivers. Besides,
it avoids mistakes from happening and propagating.
Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/gadget/udc-core.c
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diff --git
a/drivers/usb/gadget/udc-core.c
b/drivers/usb/gadget/udc-core.c
index
3e19a01
..
447a161
100644
(file)
--- a/
drivers/usb/gadget/udc-core.c
+++ b/
drivers/usb/gadget/udc-core.c
@@
-184,6
+184,7
@@
int usb_add_gadget_udc(struct device *parent, struct usb_gadget *gadget)
goto err1;
dev_set_name(&gadget->dev, "gadget");
+ gadget->dev.parent = parent;
dma_set_coherent_mask(&gadget->dev, parent->coherent_dma_mask);
gadget->dev.dma_parms = parent->dma_parms;