Author: andrew
Date: Tue Aug 14 16:01:25 2018
New Revision: 337762
URL: https://svnweb.freebsd.org/changeset/base/337762
Log:
Remove cpu_pfr from arm. It's unused.
Modified:
head/sys/arm/arm/identcpu-v4.c
head/sys/arm/include/cpufunc.h
Modified: head/sys/arm/arm/identcpu-v4.c
==============================================================================
--- head/sys/arm/arm/identcpu-v4.c Tue Aug 14 15:48:13 2018
(r337761)
+++ head/sys/arm/arm/identcpu-v4.c Tue Aug 14 16:01:25 2018
(r337762)
@@ -252,27 +252,6 @@ print_enadis(int enadis, char *s)
enum cpu_class cpu_class = CPU_CLASS_NONE;
-u_int cpu_pfr(int num)
-{
- u_int feat;
-
- switch (num) {
- case 0:
- __asm __volatile("mrc p15, 0, %0, c0, c1, 0"
- : "=r" (feat));
- break;
- case 1:
- __asm __volatile("mrc p15, 0, %0, c0, c1, 1"
- : "=r" (feat));
- break;
- default:
- panic("Processor Feature Register %d not implemented", num);
- break;
- }
-
- return (feat);
-}
-
void
identify_arm_cpu(void)
{
Modified: head/sys/arm/include/cpufunc.h
==============================================================================
--- head/sys/arm/include/cpufunc.h Tue Aug 14 15:48:13 2018
(r337761)
+++ head/sys/arm/include/cpufunc.h Tue Aug 14 16:01:25 2018
(r337762)
@@ -210,7 +210,6 @@ int set_cpufuncs (void);
void cpufunc_nullop (void);
u_int cpufunc_control (u_int clear, u_int bic);
void cpu_domains (u_int domains);
-u_int cpu_pfr (int);
#if defined(CPU_ARM9E)
void arm9_tlb_flushID_SE (u_int va);
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