diff options
Diffstat (limited to 'arch/mips/loongson')
| -rw-r--r-- | arch/mips/loongson/loongson-3/cop2-ex.c | 8 | ||||
| -rw-r--r-- | arch/mips/loongson/loongson-3/numa.c | 2 |
2 files changed, 4 insertions, 6 deletions
diff --git a/arch/mips/loongson/loongson-3/cop2-ex.c b/arch/mips/loongson/loongson-3/cop2-ex.c index 9182e8d2967c..b03e37d2071a 100644 --- a/arch/mips/loongson/loongson-3/cop2-ex.c +++ b/arch/mips/loongson/loongson-3/cop2-ex.c @@ -22,13 +22,13 @@ static int loongson_cu2_call(struct notifier_block *nfb, unsigned long action, void *data) { - int fpu_enabled; + int fpu_owned; int fr = !test_thread_flag(TIF_32BIT_FPREGS); switch (action) { case CU2_EXCEPTION: preempt_disable(); - fpu_enabled = read_c0_status() & ST0_CU1; + fpu_owned = __is_fpu_owner(); if (!fr) set_c0_status(ST0_CU1 | ST0_CU2); else @@ -39,8 +39,8 @@ static int loongson_cu2_call(struct notifier_block *nfb, unsigned long action, KSTK_STATUS(current) |= ST0_FR; else KSTK_STATUS(current) &= ~ST0_FR; - /* If FPU is enabled, we needn't init or restore fp */ - if(!fpu_enabled) { + /* If FPU is owned, we needn't init or restore fp */ + if (!fpu_owned) { set_thread_flag(TIF_USEDFPU); if (!used_math()) { _init_fpu(); diff --git a/arch/mips/loongson/loongson-3/numa.c b/arch/mips/loongson/loongson-3/numa.c index ca025a6ba559..37ed184398c6 100644 --- a/arch/mips/loongson/loongson-3/numa.c +++ b/arch/mips/loongson/loongson-3/numa.c @@ -24,8 +24,6 @@ #include <asm/page.h> #include <asm/pgalloc.h> #include <asm/sections.h> -#include <linux/bootmem.h> -#include <linux/init.h> #include <linux/irq.h> #include <asm/bootinfo.h> #include <asm/mc146818-time.h> |