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powerpc: mpc8xx: remove get_immr() argument

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get_immr() is always called with 0 as an argument, so it is useless.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
This commit is contained in:
Christophe Leroy 2018-03-16 17:20:39 +01:00 committed by Tom Rini
parent 14119901fd
commit 0ebb5388b4
3 changed files with 4 additions and 6 deletions
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2
arch/powerpc/cpu/mpc8xx/cpu.c
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@ -90,7 +90,7 @@ static int check_CPU(long clock, uint pvr, uint immr)
int checkcpu(void) int checkcpu(void)
{ {
ulong clock = gd->cpu_clk; ulong clock = gd->cpu_clk;
uint immr = get_immr(0); /* Return full IMMR contents */ uint immr = get_immr(); /* Return full IMMR contents */
uint pvr = get_pvr(); uint pvr = get_pvr();
puts("CPU: "); puts("CPU: ");

2
arch/powerpc/cpu/mpc8xx/reginfo.c
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@ -22,7 +22,7 @@ void print_reginfo(void)
*/ */
printf("\nSystem Configuration registers\n" printf("\nSystem Configuration registers\n"
"\tIMMR\t0x%08X\n", get_immr(0)); "\tIMMR\t0x%08X\n", get_immr());
printf("\tSIUMCR\t0x%08X", in_be32(&sysconf->sc_siumcr)); printf("\tSIUMCR\t0x%08X", in_be32(&sysconf->sc_siumcr));
printf("\tSYPCR\t0x%08X\n", in_be32(&sysconf->sc_sypcr)); printf("\tSYPCR\t0x%08X\n", in_be32(&sysconf->sc_sypcr));

6
arch/powerpc/include/asm/ppc.h
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@ -40,11 +40,9 @@
#include <asm/processor.h> #include <asm/processor.h>
static inline uint get_immr(uint mask) static inline uint get_immr(void)
{ {
uint immr = mfspr(SPRN_IMMR); return mfspr(SPRN_IMMR);
return mask ? (immr & mask) : immr;
} }
static inline uint get_pvr(void) static inline uint get_pvr(void)