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| author |   Maciej W. Rozycki <macro@linux-mips.org> | 2013-09-17 16:58:10 +0100 |
|---|---|---|
| committer |   Ralf Baechle <ralf@linux-mips.org> | 2013-09-18 20:25:19 +0200 |
| commit | 8ff374b9c296b96484d5e63b45b22d0862ffee8f (patch) | |
| tree | 0a40c8b881b985854a58793b14ca7b4de9c6f123 /arch/mips/bcm63xx | |
| parent | MIPS: Remove useless comment about kprobe from arch/mips/Makefile (diff) | |
| download | linux-dev-8ff374b9c296b96484d5e63b45b22d0862ffee8f.tar.xz linux-dev-8ff374b9c296b96484d5e63b45b22d0862ffee8f.zip | |
MIPS: Cleanup CP0 PRId and CP1 FPIR register access masks
Replace hardcoded CP0 PRId and CP1 FPIR register access masks throughout.
The change does not touch places that use shifted or partial masks.
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5838/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/bcm63xx')
| -rw-r--r-- | arch/mips/bcm63xx/cpu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/bcm63xx/cpu.c b/arch/mips/bcm63xx/cpu.c index 7e17374a9ae8..b713cd64b087 100644 --- a/arch/mips/bcm63xx/cpu.c +++ b/arch/mips/bcm63xx/cpu.c @@ -306,14 +306,14 @@ void __init bcm63xx_cpu_init(void) switch (c->cputype) { case CPU_BMIPS3300: - if ((read_c0_prid() & 0xff00) != PRID_IMP_BMIPS3300_ALT) + if ((read_c0_prid() & PRID_IMP_MASK) != PRID_IMP_BMIPS3300_ALT) __cpu_name[cpu] = "Broadcom BCM6338"; /* fall-through */ case CPU_BMIPS32: chipid_reg = BCM_6345_PERF_BASE; break; case CPU_BMIPS4350: - switch ((read_c0_prid() & 0xff)) { + switch ((read_c0_prid() & PRID_REV_MASK)) { case 0x04: chipid_reg = BCM_3368_PERF_BASE; break; |