rd_user 211 arch/sparc/kernel/visemul.c unsigned long __user *rd_user = __fetch_reg_addr_user(rd, regs); rd_user 214 arch/sparc/kernel/visemul.c __put_user((u32)val, (u32 __user *)rd_user); rd_user 216 arch/sparc/kernel/visemul.c __put_user(val, rd_user);