change otg to host mode

hc

2024-05-11 04dd17822334871b23ea2862f7798fb0e0007777

 kernel/arch/x86/include/asm/checksum_64.h
..
..
@@ -129,26 +129,12 @@
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  */
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 extern __wsum csum_partial(const void *buff, int len, __wsum sum);
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-#define  _HAVE_ARCH_COPY_AND_CSUM_FROM_USER 1
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-#define HAVE_CSUM_COPY_USER 1
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-
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-
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 /* Do not call this directly. Use the wrappers below */
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-extern __visible __wsum csum_partial_copy_generic(const void *src, const void *dst,
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-					int len, __wsum sum,
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-					int *src_err_ptr, int *dst_err_ptr);
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+extern __visible __wsum csum_partial_copy_generic(const void *src, void *dst, int len);
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-
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-extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
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-					  int len, __wsum isum, int *errp);
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-extern __wsum csum_partial_copy_to_user(const void *src, void __user *dst,
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-					int len, __wsum isum, int *errp);
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-extern __wsum csum_partial_copy_nocheck(const void *src, void *dst,
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-					int len, __wsum sum);
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-
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-/* Old names. To be removed. */
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-#define csum_and_copy_to_user csum_partial_copy_to_user
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-#define csum_and_copy_from_user csum_partial_copy_from_user
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+extern __wsum csum_and_copy_from_user(const void __user *src, void *dst, int len);
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+extern __wsum csum_and_copy_to_user(const void *src, void __user *dst, int len);
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+extern __wsum csum_partial_copy_nocheck(const void *src, void *dst, int len);
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 /**
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  * ip_compute_csum - Compute an 16bit IP checksum.