MIPS: Octeon: Move cvmx_fuse_read_byte()

Move cvmx_fuse_read_byte() into a .c file.
Signed-off-by: NAaro Koskinen <aaro.koskinen@nsn.com>
Cc: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Cc: Aaro Koskinen <aaro.koskinen@nsn.com>
Patchwork: https://patchwork.linux-mips.org/patch/7666/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

arch/mips/cavium-octeon/executive/octeon-model.c

@@ -27,6 +27,26 @@
 
 #include <asm/octeon/octeon.h>
 
+/**
+ * Read a byte of fuse data
+ * @byte_addr:	 address to read
+ *
+ * Returns fuse value: 0 or 1
+ */
+uint8_t cvmx_fuse_read_byte(int byte_addr)
+{
+	union cvmx_mio_fus_rcmd read_cmd;
+
+	read_cmd.u64 = 0;
+	read_cmd.s.addr = byte_addr;
+	read_cmd.s.pend = 1;
+	cvmx_write_csr(CVMX_MIO_FUS_RCMD, read_cmd.u64);
+	while ((read_cmd.u64 = cvmx_read_csr(CVMX_MIO_FUS_RCMD))
+	       && read_cmd.s.pend)
+		;
+	return read_cmd.s.dat;
+}
+
 /**
  * Given the chip processor ID from COP0, this function returns a
  * string representing the chip model number. The string is of the

arch/mips/include/asm/octeon/cvmx.h

@@ -451,25 +451,7 @@ static inline uint32_t cvmx_octeon_num_cores(void)
 	return cvmx_pop(ciu_fuse);
 }
 
-/**
- * Read a byte of fuse data
- * @byte_addr:	 address to read
- *
- * Returns fuse value: 0 or 1
- */
-static uint8_t cvmx_fuse_read_byte(int byte_addr)
-{
-	union cvmx_mio_fus_rcmd read_cmd;
-
-	read_cmd.u64 = 0;
-	read_cmd.s.addr = byte_addr;
-	read_cmd.s.pend = 1;
-	cvmx_write_csr(CVMX_MIO_FUS_RCMD, read_cmd.u64);
-	while ((read_cmd.u64 = cvmx_read_csr(CVMX_MIO_FUS_RCMD))
-	       && read_cmd.s.pend)
-		;
-	return read_cmd.s.dat;
-}
+uint8_t cvmx_fuse_read_byte(int byte_addr);
 
 /**
  * Read a single fuse bit