arch/powerpc/math-emu/stfd.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 #include <linux/types.h>
   3 #include <linux/errno.h>
   4 #include <linux/uaccess.h>
   5
   6 int
   7 stfd(void *frS, void *ea)
   8 {
   9 #if 0
  10 #ifdef DEBUG
  11         printk("%s: S %p, ea %p: ", __func__, frS, ea);
  12         dump_double(frS);
  13         printk("\n");
  14 #endif
  15 #endif
  16
  17         if (copy_to_user(ea, frS, sizeof(double)))
  18                 return -EFAULT;
  19
  20         return 0;
  21 }