MIPS: Malta: Remove pointless use use of CONFIG_CPU_HAS_LLSC

All CPUs for Malta support LL/SC.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/include/asm/mach-malta/cpu-feature-overrides.h

@@ -28,11 +28,7 @@
 /* #define cpu_has_prefetch	? */
 #define cpu_has_mcheck		1
 /* #define cpu_has_ejtag	? */
-#ifdef CONFIG_CPU_HAS_LLSC
 #define cpu_has_llsc		1
-#else
-#define cpu_has_llsc		0
-#endif
 /* #define cpu_has_vtag_icache	? */
 /* #define cpu_has_dc_aliases	? */
 /* #define cpu_has_ic_fills_f_dc ? */