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-rw-r--r--include/asm-m32r/io.h32
1 files changed, 0 insertions, 32 deletions
diff --git a/include/asm-m32r/io.h b/include/asm-m32r/io.h
index 70ad1c949c2b..d06933bd6318 100644
--- a/include/asm-m32r/io.h
+++ b/include/asm-m32r/io.h
@@ -166,38 +166,6 @@ static inline void _writel(unsigned long l, unsigned long addr)
#define flush_write_buffers() do { } while (0) /* M32R_FIXME */
-/**
- * check_signature - find BIOS signatures
- * @io_addr: mmio address to check
- * @signature: signature block
- * @length: length of signature
- *
- * Perform a signature comparison with the ISA mmio address io_addr.
- * Returns 1 on a match.
- *
- * This function is deprecated. New drivers should use ioremap and
- * check_signature.
- */
-
-static inline int check_signature(void __iomem *io_addr,
- const unsigned char *signature, int length)
-{
- int retval = 0;
-#if 0
-printk("check_signature\n");
- do {
- if (readb(io_addr) != *signature)
- goto out;
- io_addr++;
- signature++;
- length--;
- } while (length);
- retval = 1;
-out:
-#endif
- return retval;
-}
-
static inline void
memset_io(volatile void __iomem *addr, unsigned char val, int count)
{
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