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Commit 004c127e authored by Jingoo Han's avatar Jingoo Han Committed by Greg Kroah-Hartman
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USB: s3c-hsudc: use IS_ERR() instead of NULL check 



clk_get() returns ERR_PTR() on error, not NULL.

Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent a0885924

drivers/usb/gadget/s3c-hsudc.c

+2 −2
Original line number Diff line number Diff line
@@ -1299,9 +1299,9 @@ static int s3c_hsudc_probe(struct platform_device *pdev) 
	s3c_hsudc_setup_ep(hsudc);



	hsudc->uclk = clk_get(&pdev->dev, "usb-device");

	if (hsudc->uclk == NULL) {

	if (IS_ERR(hsudc->uclk)) {

		dev_err(dev, "failed to find usb-device clock source\n");

		return -ENOENT;

		return PTR_ERR(hsudc->uclk);

	}

	clk_enable(hsudc->uclk);