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Commit 734d5a53 authored by Jingoo Han's avatar Jingoo Han Committed by Felipe Balbi
Browse files

usb: dwc3: remove unnecessary OOM messages 



The site-specific OOM messages are unnecessary, because they
duplicate the MM subsystem generic OOM message.

Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 7d1311b9

drivers/usb/dwc3/core.c

+3 −6
Original line number Diff line number Diff line
@@ -186,10 +186,8 @@ static int dwc3_alloc_event_buffers(struct dwc3 *dwc, unsigned length) 


	dwc->ev_buffs = devm_kzalloc(dwc->dev, sizeof(*dwc->ev_buffs) * num,

			GFP_KERNEL);

	if (!dwc->ev_buffs) {

		dev_err(dwc->dev, "can't allocate event buffers array\n");

	if (!dwc->ev_buffs)

		return -ENOMEM;

	}



	for (i = 0; i < num; i++) {

		struct dwc3_event_buffer	*evt;
@@ -639,10 +637,9 @@ static int dwc3_probe(struct platform_device *pdev) 
	void			*mem;



	mem = devm_kzalloc(dev, sizeof(*dwc) + DWC3_ALIGN_MASK, GFP_KERNEL);

	if (!mem) {

		dev_err(dev, "not enough memory\n");

	if (!mem)

		return -ENOMEM;

	}



	dwc = PTR_ALIGN(mem, DWC3_ALIGN_MASK + 1);

	dwc->mem = mem;

	dwc->dev = dev;

drivers/usb/dwc3/dwc3-exynos.c

+1 −3
Original line number Diff line number Diff line
@@ -113,10 +113,8 @@ static int dwc3_exynos_probe(struct platform_device *pdev) 
	int			ret;



	exynos = devm_kzalloc(dev, sizeof(*exynos), GFP_KERNEL);

	if (!exynos) {

		dev_err(dev, "not enough memory\n");

	if (!exynos)

		return -ENOMEM;

	}



	/*

	 * Right now device-tree probed devices don't get dma_mask set.

drivers/usb/dwc3/dwc3-omap.c

+1 −3
Original line number Diff line number Diff line
@@ -481,10 +481,8 @@ static int dwc3_omap_probe(struct platform_device *pdev) 
	}



	omap = devm_kzalloc(dev, sizeof(*omap), GFP_KERNEL);

	if (!omap) {

		dev_err(dev, "not enough memory\n");

	if (!omap)

		return -ENOMEM;

	}



	platform_set_drvdata(pdev, omap);

drivers/usb/dwc3/dwc3-pci.c

+1 −3
Original line number Diff line number Diff line
@@ -103,10 +103,8 @@ static int dwc3_pci_probe(struct pci_dev *pci, 
	struct device		*dev = &pci->dev;



	glue = devm_kzalloc(dev, sizeof(*glue), GFP_KERNEL);

	if (!glue) {

		dev_err(dev, "not enough memory\n");

	if (!glue)

		return -ENOMEM;

	}



	glue->dev = dev;

drivers/usb/dwc3/gadget.c

+2 −9
Original line number Diff line number Diff line
@@ -789,13 +789,10 @@ static struct usb_request *dwc3_gadget_ep_alloc_request(struct usb_ep *ep, 
{

	struct dwc3_request		*req;

	struct dwc3_ep			*dep = to_dwc3_ep(ep);

	struct dwc3			*dwc = dep->dwc;



	req = kzalloc(sizeof(*req), gfp_flags);

	if (!req) {

		dev_err(dwc->dev, "not enough memory\n");

	if (!req)

		return NULL;

	}



	req->epnum	= dep->number;

	req->dep	= dep;
@@ -1743,11 +1740,8 @@ static int dwc3_gadget_init_hw_endpoints(struct dwc3 *dwc, 
		u8 epnum = (i << 1) | (!!direction);



		dep = kzalloc(sizeof(*dep), GFP_KERNEL);

		if (!dep) {

			dev_err(dwc->dev, "can't allocate endpoint %d\n",

					epnum);

		if (!dep)

			return -ENOMEM;

		}



		dep->dwc = dwc;

		dep->number = epnum;
@@ -2759,7 +2753,6 @@ int dwc3_gadget_init(struct dwc3 *dwc) 


	dwc->setup_buf = kzalloc(DWC3_EP0_BOUNCE_SIZE, GFP_KERNEL);

	if (!dwc->setup_buf) {

		dev_err(dwc->dev, "failed to allocate setup buffer\n");

		ret = -ENOMEM;

		goto err2;

	}