MIPS: ARC: Fix build error.

[...]
struct component {
^
In file included from ./arch/mips/include/asm/sn/klconfig.h:58:0,
from ./arch/mips/include/asm/sn/module.h:12,
from ./arch/mips/include/asm/sn/node.h:8,
from ./arch/mips/include/asm/mach-ip35/mmzone.h:4,
from ./arch/mips/include/asm/mmzone.h:9,
from ./arch/mips/include/asm/mach-ip35/topology.h:7,
from ./arch/mips/include/asm/topology.h:11,
from include/linux/topology.h:35,
from include/linux/gfp.h:8,
from include/linux/device.h:29,
from drivers/base/component.c:14:
./arch/mips/include/asm/fw/arc/hinv.h:122:16: note: originally defined here
typedef struct component {
^
make[2]: *** [drivers/base/component.o] Error 1
make[2]: Target `__build' not remade because of errors.
make[1]: *** [drivers/base] Error 2
make[1]: Target `__build' not remade because of errors.

Fix by using an nameless struct definition in the COMPONENT definition.
Which is what the ARC spec uses anyway. While at it, do the same thing
for two other typedefs.

Signed-off-by: Ralf Baechle <[e-mail]>

arch/mips/include/asm/fw/arc/hinv.h

···
 #define SGI_ARCS_REV	10			/* rev .10, 3/04/92 */
 #endif
 
-typedef struct component {
+typedef struct {
 	CONFIGCLASS	Class;
 	CONFIGTYPE	Type;
 	IDENTIFIERFLAG	Flags;
···
 };
 
 /* System ID */
-typedef struct systemid {
+typedef struct {
 	CHAR VendorId[8];
 	CHAR ProductId[8];
 } SYSTEMID;
···
 #endif	/* _NT_PROM */
 } MEMORYTYPE;
 
-typedef struct memorydescriptor {
+typedef struct {
 	MEMORYTYPE	Type;
 	LONG		BasePage;
 	LONG		PageCount;