parisc: Merge millicode routines via linker script

When compiling the 4.13-rc kernel I got those linker errors:
libgcc2.c:(.text+0x110): relocation truncated to fit: R_PARISC_PCREL22F against symbol `$$divU'
	defined in .text.div section in /usr/lib/gcc/hppa64-linux-gnu/4.9.2/libgcc.a(_divU.o)
hppa64-linux-gnu-ld: /usr/lib/gcc/hppa64-linux-gnu/4.9.2/libgcc.a(_moddi3.o)(.text+0x174): cannot reach $$divU

Avoid such errors by bundling the millicode routines in the linker script.
Signed-off-by: Helge Deller <deller@gmx.de>

arch/parisc/kernel/vmlinux.lds.S

@@ -78,6 +78,8 @@ SECTIONS
 		*(.text.sys_exit)
 		*(.text.do_sigaltstack)
 		*(.text.do_fork)
+		*(.text.div)
+		*($$*)			/* millicode routines */
 		*(.text.*)
 		*(.fixup)
 		*(.lock.text)		/* out-of-line lock text */