diff options
Diffstat (limited to 'arch/alpha/math-emu/math.c')
| -rw-r--r-- | arch/alpha/math-emu/math.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/arch/alpha/math-emu/math.c b/arch/alpha/math-emu/math.c index d17d705f6545..68d420bfd3c0 100644 --- a/arch/alpha/math-emu/math.c +++ b/arch/alpha/math-emu/math.c @@ -1,8 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only #include <linux/module.h> #include <linux/types.h> #include <linux/kernel.h> #include <linux/sched.h> #include <asm/ptrace.h> +#include <asm/fpu.h> #include <linux/uaccess.h> @@ -44,15 +46,10 @@ #define MISC_TRAPB 0x0000 #define MISC_EXCB 0x0400 -extern unsigned long alpha_read_fp_reg (unsigned long reg); -extern void alpha_write_fp_reg (unsigned long reg, unsigned long val); -extern unsigned long alpha_read_fp_reg_s (unsigned long reg); -extern void alpha_write_fp_reg_s (unsigned long reg, unsigned long val); - - #ifdef MODULE MODULE_DESCRIPTION("FP Software completion module"); +MODULE_LICENSE("GPL v2"); extern long (*alpha_fp_emul_imprecise)(struct pt_regs *, unsigned long); extern long (*alpha_fp_emul) (unsigned long pc); @@ -63,7 +60,7 @@ static long (*save_emul) (unsigned long pc); long do_alpha_fp_emul_imprecise(struct pt_regs *, unsigned long); long do_alpha_fp_emul(unsigned long); -int init_module(void) +static int alpha_fp_emul_init_module(void) { save_emul_imprecise = alpha_fp_emul_imprecise; save_emul = alpha_fp_emul; @@ -71,12 +68,14 @@ int init_module(void) alpha_fp_emul = do_alpha_fp_emul; return 0; } +module_init(alpha_fp_emul_init_module); -void cleanup_module(void) +static void alpha_fp_emul_cleanup_module(void) { alpha_fp_emul_imprecise = save_emul_imprecise; alpha_fp_emul = save_emul; } +module_exit(alpha_fp_emul_cleanup_module); #undef alpha_fp_emul_imprecise #define alpha_fp_emul_imprecise do_alpha_fp_emul_imprecise |