1 files changed, 0 insertions, 97 deletions
diff --git a/arch/c6x/include/asm/uaccess.h b/arch/c6x/include/asm/uaccess.h
deleted file mode 100644
index 585adf9201b7..000000000000
--- a/arch/c6x/include/asm/uaccess.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- *  Copyright (C) 2011 Texas Instruments Incorporated
- *  Author: Mark Salter <msalter@redhat.com>
- */
-#ifndef _ASM_C6X_UACCESS_H
-#define _ASM_C6X_UACCESS_H
-
-#include <linux/types.h>
-#include <linux/compiler.h>
-#include <linux/string.h>
-
-/*
- * C6X supports unaligned 32 and 64 bit loads and stores.
- */
-static inline __must_check unsigned long
-raw_copy_from_user(void *to, const void __user *from, unsigned long n)
-{
-	u32 tmp32;
-	u64 tmp64;
-
-	if (__builtin_constant_p(n)) {
-		switch (n) {
-		case 1:
-			*(u8 *)to = *(u8 __force *)from;
-			return 0;
-		case 4:
-			asm volatile ("ldnw .d1t1 *%2,%0\n"
-				      "nop  4\n"
-				      "stnw .d1t1 %0,*%1\n"
-				      : "=&a"(tmp32)
-				      : "A"(to), "a"(from)
-				      : "memory");
-			return 0;
-		case 8:
-			asm volatile ("ldndw .d1t1 *%2,%0\n"
-				      "nop   4\n"
-				      "stndw .d1t1 %0,*%1\n"
-				      : "=&a"(tmp64)
-				      : "a"(to), "a"(from)
-				      : "memory");
-			return 0;
-		default:
-			break;
-		}
-	}
-
-	memcpy(to, (const void __force *)from, n);
-	return 0;
-}
-
-static inline __must_check unsigned long
-raw_copy_to_user(void __user *to, const void *from, unsigned long n)
-{
-	u32 tmp32;
-	u64 tmp64;
-
-	if (__builtin_constant_p(n)) {
-		switch (n) {
-		case 1:
-			*(u8 __force *)to = *(u8 *)from;
-			return 0;
-		case 4:
-			asm volatile ("ldnw .d1t1 *%2,%0\n"
-				      "nop  4\n"
-				      "stnw .d1t1 %0,*%1\n"
-				      : "=&a"(tmp32)
-				      : "a"(to), "a"(from)
-				      : "memory");
-			return 0;
-		case 8:
-			asm volatile ("ldndw .d1t1 *%2,%0\n"
-				      "nop   4\n"
-				      "stndw .d1t1 %0,*%1\n"
-				      : "=&a"(tmp64)
-				      : "a"(to), "a"(from)
-				      : "memory");
-			return 0;
-		default:
-			break;
-		}
-	}
-
-	memcpy((void __force *)to, from, n);
-	return 0;
-}
-#define INLINE_COPY_FROM_USER
-#define INLINE_COPY_TO_USER
-
-extern int _access_ok(unsigned long addr, unsigned long size);
-#ifdef CONFIG_ACCESS_CHECK
-#define __access_ok _access_ok
-#endif
-
-#include <asm-generic/uaccess.h>
-
-#endif /* _ASM_C6X_UACCESS_H */