[MIPS] Add some __user tags

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 6 insertions, 6 deletions

diff --git a/arch/mips/math-emu/dsemul.c b/arch/mips/math-emu/dsemul.c
index ea6ba7248489..653e325849e4 100644
--- a/arch/mips/math-emu/dsemul.c
+++ b/arch/mips/math-emu/dsemul.c
@@ -54,8 +54,7 @@ struct emuframe {
 int mips_dsemul(struct pt_regs *regs, mips_instruction ir, unsigned long cpc)
 {
         extern asmlinkage void handle_dsemulret(void);
-        mips_instruction *dsemul_insns;
-        struct emuframe *fr;
+        struct emuframe __user *fr;
         int err;
 
         if (ir == 0) {          /* a nop is easy */
@@ -87,8 +86,8 @@ int mips_dsemul(struct pt_regs *regs, mips_instruction ir, unsigned long cpc)
          */
 
         /* Ensure that the two instructions are in the same cache line */
-        dsemul_insns = (mips_instruction *) ((regs->regs[29] - sizeof(struct emuframe)) & ~0x7);
-        fr = (struct emuframe *) dsemul_insns;
+        fr = (struct emuframe __user *)
+                ((regs->regs[29] - sizeof(struct emuframe)) & ~0x7);
 
         /* Verify that the stack pointer is not competely insane */
         if (unlikely(!access_ok(VERIFY_WRITE, fr, sizeof(struct emuframe))))
@@ -113,12 +112,13 @@ int mips_dsemul(struct pt_regs *regs, mips_instruction ir, unsigned long cpc)
 
 int do_dsemulret(struct pt_regs *xcp)
 {
-        struct emuframe *fr;
+        struct emuframe __user *fr;
         unsigned long epc;
         u32 insn, cookie;
         int err = 0;
 
-        fr = (struct emuframe *) (xcp->cp0_epc - sizeof(mips_instruction));
+        fr = (struct emuframe __user *)
+                (xcp->cp0_epc - sizeof(mips_instruction));
 
         /*
          * If we can't even access the area, something is very wrong, but we'll