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-rw-r--r--lib_avr32/Makefile2
-rw-r--r--lib_avr32/div64.c54
2 files changed, 1 insertions, 55 deletions
diff --git a/lib_avr32/Makefile b/lib_avr32/Makefile
index cf20836023..bb2938fe5c 100644
--- a/lib_avr32/Makefile
+++ b/lib_avr32/Makefile
@@ -29,7 +29,7 @@ LIB = $(obj)lib$(ARCH).a
SOBJS = memset.o
-COBJS = board.o interrupts.o avr32_linux.o div64.o
+COBJS = board.o interrupts.o avr32_linux.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
diff --git a/lib_avr32/div64.c b/lib_avr32/div64.c
deleted file mode 100644
index 99726e325d..0000000000
--- a/lib_avr32/div64.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright (C) 2003 Bernardo Innocenti <bernie@develer.com>
- *
- * Based on former do_div() implementation from asm-parisc/div64.h:
- * Copyright (C) 1999 Hewlett-Packard Co
- * Copyright (C) 1999 David Mosberger-Tang <davidm@hpl.hp.com>
- *
- *
- * Generic C version of 64bit/32bit division and modulo, with
- * 64bit result and 32bit remainder.
- *
- * The fast case for (n>>32 == 0) is handled inline by do_div().
- *
- * Code generated for this function might be very inefficient
- * for some CPUs. __div64_32() can be overridden by linking arch-specific
- * assembly versions such as arch/ppc/lib/div64.S and arch/sh/lib/div64.S.
- */
-
-#include <linux/types.h>
-
-#include <asm/div64.h>
-
-uint32_t __div64_32(uint64_t *n, uint32_t base)
-{
- uint64_t rem = *n;
- uint64_t b = base;
- uint64_t res, d = 1;
- uint32_t high = rem >> 32;
-
- /* Reduce the thing a bit first */
- res = 0;
- if (high >= base) {
- high /= base;
- res = (uint64_t) high << 32;
- rem -= (uint64_t) (high*base) << 32;
- }
-
- while ((int64_t)b > 0 && b < rem) {
- b = b+b;
- d = d+d;
- }
-
- do {
- if (rem >= b) {
- rem -= b;
- res += d;
- }
- b >>= 1;
- d >>= 1;
- } while (d);
-
- *n = res;
- return rem;
-}
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