Commit 12b7b5c0 authored by Qinglang Miao's avatar Qinglang Miao Committed by Krzysztof Kozlowski
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ARM: s3c64xx: fix return value check in s3c_usb_otgphy_init() 



The function clk_get() returns ERR_PTR() in case of error and
never returns NULL. So there's no need to test whether xusbxti
is NULL, just remove the redundant part in the return value check.

Signed-off-by: default avatarQinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
parent 9123e3a7

arch/arm/mach-s3c64xx/setup-usb-phy.c

+1 −1
Original line number Diff line number Diff line
@@ -31,7 +31,7 @@ static int s3c_usb_otgphy_init(struct platform_device *pdev) 
	phyclk = readl(S3C_PHYCLK) & ~S3C_PHYCLK_CLKSEL_MASK;



	xusbxti = clk_get(&pdev->dev, "xusbxti");

	if (xusbxti && !IS_ERR(xusbxti)) {

	if (!IS_ERR(xusbxti)) {

		switch (clk_get_rate(xusbxti)) {

		case 12 * MHZ:

			phyclk |= S3C_PHYCLK_CLKSEL_12M;