USB: gadget: udc: s3c2410_udc: s3c2410_udc_set_ep0_ss() can be static
s3c2410_udc_set_ep0_ss() only used within this file. It should be static. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20210513050544.625824-1-yangyingliang@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -198,7 +198,7 @@ static inline void s3c2410_udc_set_ep0_de(void __iomem *base)
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udc_writeb(base, S3C2410_UDC_EP0_CSR_DE, S3C2410_UDC_EP0_CSR_REG);
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}
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inline void s3c2410_udc_set_ep0_ss(void __iomem *b)
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static inline void s3c2410_udc_set_ep0_ss(void __iomem *b)
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{
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udc_writeb(b, S3C2410_UDC_INDEX_EP0, S3C2410_UDC_INDEX_REG);
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udc_writeb(b, S3C2410_UDC_EP0_CSR_SENDSTL, S3C2410_UDC_EP0_CSR_REG);
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