From 748e4f3d702def1a4bff191e0cf93b6a05340f01 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:41:34 +0000
Subject: [PATCH] add gpio led uart
---
kernel/arch/sparc/include/asm/checksum_64.h | 39 +++------------------------------------
1 files changed, 3 insertions(+), 36 deletions(-)
diff --git a/kernel/arch/sparc/include/asm/checksum_64.h b/kernel/arch/sparc/include/asm/checksum_64.h
index e524509..d6b5946 100644
--- a/kernel/arch/sparc/include/asm/checksum_64.h
+++ b/kernel/arch/sparc/include/asm/checksum_64.h
@@ -38,42 +38,9 @@
* here even more important to align src and dst on a 32-bit (or even
* better 64-bit) boundary
*/
-__wsum csum_partial_copy_nocheck(const void *src, void *dst,
- int len, __wsum sum);
-
-long __csum_partial_copy_from_user(const void __user *src,
- void *dst, int len,
- __wsum sum);
-
-static inline __wsum
-csum_partial_copy_from_user(const void __user *src,
- void *dst, int len,
- __wsum sum, int *err)
-{
- long ret = __csum_partial_copy_from_user(src, dst, len, sum);
- if (ret < 0)
- *err = -EFAULT;
- return (__force __wsum) ret;
-}
-
-/*
- * Copy and checksum to user
- */
-#define HAVE_CSUM_COPY_USER
-long __csum_partial_copy_to_user(const void *src,
- void __user *dst, int len,
- __wsum sum);
-
-static inline __wsum
-csum_and_copy_to_user(const void *src,
- void __user *dst, int len,
- __wsum sum, int *err)
-{
- long ret = __csum_partial_copy_to_user(src, dst, len, sum);
- if (ret < 0)
- *err = -EFAULT;
- return (__force __wsum) ret;
-}
+__wsum csum_partial_copy_nocheck(const void *src, void *dst, int len);
+__wsum csum_and_copy_from_user(const void __user *src, void *dst, int len);
+__wsum csum_and_copy_to_user(const void *src, void __user *dst, int len);
/* ihl is always 5 or greater, almost always is 5, and iph is word aligned
* the majority of the time.
--
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