MIPS: math-emu: Move all debug fs code to a separate file.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 1 insertions, 56 deletions

diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c
index 3ef9d99..c4b855e 100644
--- a/arch/mips/math-emu/cp1emu.c
+++ b/arch/mips/math-emu/cp1emu.c
@@ -35,6 +35,7 @@
  */
 #include <linux/sched.h>
 #include <linux/debugfs.h>
+#include <linux/percpu-defs.h>
 #include <linux/perf_event.h>
 
 #include <asm/branch.h>
@@ -66,12 +67,6 @@ static int fpux_emu(struct pt_regs *,
 	struct mips_fpu_struct *, mips_instruction, void *__user *);
 #endif
 
-/* Further private data for which no space exists in mips_fpu_struct */
-
-#ifdef CONFIG_DEBUG_FS
-DEFINE_PER_CPU(struct mips_fpu_emulator_stats, fpuemustats);
-#endif
-
 /* Control registers */
 
 #define FPCREG_RID	0	/* $0  = revision id */
@@ -2158,53 +2153,3 @@ int fpu_emulator_cop1Handler(struct pt_regs *xcp, struct mips_fpu_struct *ctx,
 
 	return sig;
 }
-
-#ifdef CONFIG_DEBUG_FS
-
-static int fpuemu_stat_get(void *data, u64 *val)
-{
-	int cpu;
-	unsigned long sum = 0;
-	for_each_online_cpu(cpu) {
-		struct mips_fpu_emulator_stats *ps;
-		local_t *pv;
-		ps = &per_cpu(fpuemustats, cpu);
-		pv = (void *)ps + (unsigned long)data;
-		sum += local_read(pv);
-	}
-	*val = sum;
-	return 0;
-}
-DEFINE_SIMPLE_ATTRIBUTE(fops_fpuemu_stat, fpuemu_stat_get, NULL, "%llu\n");
-
-extern struct dentry *mips_debugfs_dir;
-static int __init debugfs_fpuemu(void)
-{
-	struct dentry *d, *dir;
-
-	if (!mips_debugfs_dir)
-		return -ENODEV;
-	dir = debugfs_create_dir("fpuemustats", mips_debugfs_dir);
-	if (!dir)
-		return -ENOMEM;
-
-#define FPU_STAT_CREATE(M)						\
-	do {								\
-		d = debugfs_create_file(#M , S_IRUGO, dir,		\
-			(void *)offsetof(struct mips_fpu_emulator_stats, M), \
-			&fops_fpuemu_stat);				\
-		if (!d)							\
-			return -ENOMEM;					\
-	} while (0)
-
-	FPU_STAT_CREATE(emulated);
-	FPU_STAT_CREATE(loads);
-	FPU_STAT_CREATE(stores);
-	FPU_STAT_CREATE(cp1ops);
-	FPU_STAT_CREATE(cp1xops);
-	FPU_STAT_CREATE(errors);
-
-	return 0;
-}
-__initcall(debugfs_fpuemu);
-#endif