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Commit 12616ed2 authored by Ralf Baechle's avatar Ralf Baechle
Browse files

FPU emulator garbage collection. 


    
First argument of fpu_emulator_cop1Handler() was unused.
    
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 178086c8

arch/mips/kernel/traps.c

+3 −3
Original line number Diff line number Diff line
@@ -63,7 +63,7 @@ extern asmlinkage void handle_dsp(void); 
extern asmlinkage void handle_mcheck(void);

extern asmlinkage void handle_reserved(void);



extern int fpu_emulator_cop1Handler(int xcptno, struct pt_regs *xcp,

extern int fpu_emulator_cop1Handler(struct pt_regs *xcp,

	struct mips_fpu_soft_struct *ctx);



void (*board_be_init)(void);
@@ -589,7 +589,7 @@ asmlinkage void do_fpe(struct pt_regs *regs, unsigned long fcr31) 
		preempt_enable();



		/* Run the emulator */

		sig = fpu_emulator_cop1Handler (0, regs,

		sig = fpu_emulator_cop1Handler (regs,

			&current->thread.fpu.soft);



		preempt_disable();
@@ -743,7 +743,7 @@ asmlinkage void do_cpu(struct pt_regs *regs) 
		preempt_enable();



		if (!cpu_has_fpu) {

			int sig = fpu_emulator_cop1Handler(0, regs,

			int sig = fpu_emulator_cop1Handler(regs,

						&current->thread.fpu.soft);

			if (sig)

				force_sig(sig, current);

arch/mips/math-emu/cp1emu.c

+1 −1
Original line number Diff line number Diff line
@@ -1287,7 +1287,7 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx, 
	return 0;

}



int fpu_emulator_cop1Handler(int xcptno, struct pt_regs *xcp,

int fpu_emulator_cop1Handler(struct pt_regs *xcp,

	struct mips_fpu_soft_struct *ctx)

{

	unsigned long oldepc, prevepc;