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-rw-r--r--arch/sh/boot/compressed/Makefile5
-rw-r--r--arch/sh/boot/compressed/cache.c13
-rw-r--r--arch/sh/boot/compressed/misc.c9
-rw-r--r--arch/sh/boot/compressed/misc.h9
4 files changed, 12 insertions, 24 deletions
diff --git a/arch/sh/boot/compressed/Makefile b/arch/sh/boot/compressed/Makefile
index 6c6c791a1d..8bc319ff54 100644
--- a/arch/sh/boot/compressed/Makefile
+++ b/arch/sh/boot/compressed/Makefile
@@ -5,15 +5,12 @@
# create a compressed vmlinux image from the original vmlinux
#
-OBJECTS := head_32.o misc.o cache.o piggy.o \
+OBJECTS := head_32.o misc.o piggy.o \
ashiftrt.o ashldi3.o ashrsi3.o ashlsi3.o lshrsi3.o
targets := vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 \
vmlinux.bin.lzma vmlinux.bin.xz vmlinux.bin.lzo $(OBJECTS)
-GCOV_PROFILE := n
-UBSAN_SANITIZE := n
-
#
# IMAGE_OFFSET is the load offset of the compression loader
#
diff --git a/arch/sh/boot/compressed/cache.c b/arch/sh/boot/compressed/cache.c
deleted file mode 100644
index 31e04ff484..0000000000
--- a/arch/sh/boot/compressed/cache.c
+++ /dev/null
@@ -1,13 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-int cache_control(unsigned int command)
-{
- volatile unsigned int *p = (volatile unsigned int *) 0x80000000;
- int i;
-
- for (i = 0; i < (32 * 1024); i += 32) {
- (void)*p;
- p += (32 / sizeof(int));
- }
-
- return 0;
-}
diff --git a/arch/sh/boot/compressed/misc.c b/arch/sh/boot/compressed/misc.c
index ca05c99a3d..3690379cc8 100644
--- a/arch/sh/boot/compressed/misc.c
+++ b/arch/sh/boot/compressed/misc.c
@@ -16,6 +16,8 @@
#include <asm/addrspace.h>
#include <asm/page.h>
+#include "misc.h"
+
/*
* gzip declarations
*/
@@ -26,11 +28,6 @@
#undef memcpy
#define memzero(s, n) memset ((s), 0, (n))
-/* cache.c */
-#define CACHE_ENABLE 0
-#define CACHE_DISABLE 1
-int cache_control(unsigned int command);
-
extern char input_data[];
extern int input_len;
static unsigned char *output;
@@ -139,8 +136,6 @@ void decompress_kernel(void)
free_mem_end_ptr = free_mem_ptr + HEAP_SIZE;
puts("Uncompressing Linux... ");
- cache_control(CACHE_ENABLE);
__decompress(input_data, input_len, NULL, NULL, output, 0, NULL, error);
- cache_control(CACHE_DISABLE);
puts("Ok, booting the kernel.\n");
}
diff --git a/arch/sh/boot/compressed/misc.h b/arch/sh/boot/compressed/misc.h
new file mode 100644
index 0000000000..2b4534faa3
--- /dev/null
+++ b/arch/sh/boot/compressed/misc.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef MISC_H
+#define MISC_H
+
+void arch_ftrace_ops_list_func(void);
+void decompress_kernel(void);
+void ftrace_stub(void);
+
+#endif /* MISC_H */