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 fabs(u32 *frD, u32 *frB) 8 { 9 frD[0] = frB[0] & 0x7fffffff; 10 frD[1] = frB[1]; 11 12 #ifdef DEBUG 13 printk("%s: D %p, B %p: ", __func__, frD, frB); 14 dump_double(frD); 15 printk("\n"); 16 #endif 17 18 return 0; 19 } 20