From 8ff374b9c296b96484d5e63b45b22d0862ffee8f Mon Sep 17 00:00:00 2001 From: "Maciej W. Rozycki" Date: Tue, 17 Sep 2013 16:58:10 +0100 Subject: 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 Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5838/ Signed-off-by: Ralf Baechle --- arch/mips/mti-malta/malta-time.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'arch/mips/mti-malta/malta-time.c') diff --git a/arch/mips/mti-malta/malta-time.c b/arch/mips/mti-malta/malta-time.c index 53aad4a3537..a18af5fce67 100644 --- a/arch/mips/mti-malta/malta-time.c +++ b/arch/mips/mti-malta/malta-time.c @@ -27,6 +27,7 @@ #include #include +#include #include #include #include @@ -76,7 +77,7 @@ static void __init estimate_frequencies(void) #endif #if defined (CONFIG_KVM_GUEST) && defined (CONFIG_KVM_HOST_FREQ) - unsigned int prid = read_c0_prid() & 0xffff00; + unsigned int prid = read_c0_prid() & (PRID_COMP_MASK | PRID_IMP_MASK); /* * XXXKYMA: hardwire the CPU frequency to Host Freq/4 @@ -169,7 +170,7 @@ unsigned int get_c0_compare_int(void) void __init plat_time_init(void) { - unsigned int prid = read_c0_prid() & 0xffff00; + unsigned int prid = read_c0_prid() & (PRID_COMP_MASK | PRID_IMP_MASK); unsigned int freq; estimate_frequencies(); -- cgit v1.2.3-70-g09d2