[PATCH] m68k: memory input should be an lvalue (mac/misc.c)
Al Viro [Thu, 12 Jan 2006 09:06:18 +0000 (01:06 -0800)]
gcc4 is less forgiving and wants memory inputs to be real lvalues; variable
added and value stored in it explicitly before doing __asm__.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/m68k/mac/misc.c

index 99dd2c1..bbb0c3b 100644 (file)
@@ -572,12 +572,13 @@ void mac_reset(void)
                /* make a 1-to-1 mapping, using the transparent tran. reg. */
                unsigned long virt = (unsigned long) mac_reset;
                unsigned long phys = virt_to_phys(mac_reset);
+               unsigned long addr = (phys&0xFF000000)|0x8777;
                unsigned long offset = phys-virt;
                local_irq_disable(); /* lets not screw this up, ok? */
                __asm__ __volatile__(".chip 68030\n\t"
                                     "pmove %0,%/tt0\n\t"
                                     ".chip 68k"
-                                    : : "m" ((phys&0xFF000000)|0x8777));
+                                    : : "m" (addr));
                /* Now jump to physical address so we can disable MMU */
                __asm__ __volatile__(
                     ".chip 68030\n\t"