summaryrefslogtreecommitdiff
path: root/arch/arm/include/asm/flat.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/include/asm/flat.h')
-rw-r--r--arch/arm/include/asm/flat.h37
1 files changed, 0 insertions, 37 deletions
diff --git a/arch/arm/include/asm/flat.h b/arch/arm/include/asm/flat.h
deleted file mode 100644
index f0c75ddeea23..000000000000
--- a/arch/arm/include/asm/flat.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * arch/arm/include/asm/flat.h -- uClinux flat-format executables
- */
-
-#ifndef __ARM_FLAT_H__
-#define __ARM_FLAT_H__
-
-#include <linux/uaccess.h>
-
-#define flat_argvp_envp_on_stack() 1
-#define flat_old_ram_flag(flags) (flags)
-#define flat_reloc_valid(reloc, size) ((reloc) <= (size))
-
-static inline int flat_get_addr_from_rp(u32 __user *rp, u32 relval, u32 flags,
- u32 *addr, u32 *persistent)
-{
-#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
- return copy_from_user(addr, rp, 4) ? -EFAULT : 0;
-#else
- return get_user(*addr, rp);
-#endif
-}
-
-static inline int flat_put_addr_at_rp(u32 __user *rp, u32 addr, u32 rel)
-{
-#ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
- return copy_to_user(rp, &addr, 4) ? -EFAULT : 0;
-#else
- return put_user(addr, rp);
-#endif
-}
-
-#define flat_get_relocate_addr(rel) (rel)
-#define flat_set_persistent(relval, p) 0
-
-#endif /* __ARM_FLAT_H__ */