Commit d99aea73 authored by Heiko Carstens's avatar Heiko Carstens Committed by Vasily Gorbik
Browse files

s390/facility: get rid of register asm 



Signed-off-by: default avatarHeiko Carstens <hca@linux.ibm.com>
Signed-off-by: default avatarVasily Gorbik <gor@linux.ibm.com>
parent dbb8864b

arch/s390/include/asm/facility.h

+7 −5
Original line number Diff line number Diff line
@@ -64,13 +64,15 @@ static inline int test_facility(unsigned long nr) 


static inline unsigned long __stfle_asm(u64 *stfle_fac_list, int size)

{

	register unsigned long reg0 asm("0") = size - 1;

	unsigned long reg0 = size - 1;



	asm volatile(

		".insn s,0xb2b00000,0(%1)" /* stfle */

		: "+d" (reg0)

		: "a" (stfle_fac_list)

		: "memory", "cc");

		"	lgr	0,%[reg0]\n"

		"	.insn	s,0xb2b00000,%[list]\n" /* stfle */

		"	lgr	%[reg0],0\n"

		: [reg0] "+&d" (reg0), [list] "+Q" (*stfle_fac_list)

		:

		: "memory", "cc", "0");

	return reg0;

}