usb: dwc: using atomic kzalloc



The function msm_ep_config() can be called from an
interrupt context. As such, must use the GFP_ATOMIC
flag when allocating memory.

Change-Id: I55e85fa703b7c0086a91d97f3f01adbba8e5d2fc
Signed-off-by: Dov Levenglick <dovl@codeaurora.org>

parent ddc46d3a

drivers/usb/dwc3/dwc3-msm.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -652,7 +652,7 @@ int msm_ep_config(struct usb_ep *ep)
		mdwc->original_ep_ops[dep->number] = ep->ops;

		/* Set new usb ops as we like */
		new_ep_ops = kzalloc(sizeof(struct usb_ep_ops), GFP_KERNEL);
		new_ep_ops = kzalloc(sizeof(struct usb_ep_ops), GFP_ATOMIC);
		if (!new_ep_ops) {
		dev_err(mdwc->dev,
		"%s: unable to allocate mem for new usb ep ops\n",