[SPARC32]: Use model-specific cpuid calls in model-specific code

There are no longer any callers of GET_PROCESSOR_MID and
GET_PROCESSOR_ID, so both are removed.

arch/sparc/kernel/entry.S

@@ -350,7 +350,7 @@ smp4m_ticker:
 	 * for cross calls.  That has a separate entry point below.
 	 */
 maybe_smp4m_msg:
-	GET_PROCESSOR_MID(o3)
+	GET_PROCESSOR4M_ID(o3)
 	set	sun4m_interrupts, %l5
 	ld	[%l5], %o5
 	sethi	%hi(0x60000000), %o4
@@ -390,7 +390,7 @@ maybe_smp4m_msg:
 linux_trap_ipi15_sun4m:
 	SAVE_ALL
 	sethi	%hi(0x80000000), %o2
-	GET_PROCESSOR_MID(o0)
+	GET_PROCESSOR4M_ID(o0)
 	set	sun4m_interrupts, %l5
 	ld	[%l5], %o5
 	sll	%o0, 12, %o0

include/asm-sparc/asmmacro.h

@@ -18,17 +18,6 @@
 #define GET_PROCESSOR4D_ID(reg) \
 	lda	[%g0] ASI_M_VIKING_TMP1, %reg;
 
-/* Blackbox */
-#define GET_PROCESSOR_ID(reg) \
-	sethi	%hi(___b_smp_processor_id), %reg; \
-	sethi	%hi(boot_cpu_id), %reg; \
-	ldub	[%reg + %lo(boot_cpu_id)], %reg;
-
-#define GET_PROCESSOR_MID(reg) \
-	rd	%tbr, %reg; \
-	srl	%reg, 12, %reg; \
-	and	%reg, 3, %reg;
-
 /* All trap entry points _must_ begin with this macro or else you
  * lose.  It makes sure the kernel has a proper window so that
  * c-code can be called.