diff options
Diffstat (limited to 'arch/s390/pci/pci_insn.c')
| -rw-r--r-- | arch/s390/pci/pci_insn.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/s390/pci/pci_insn.c b/arch/s390/pci/pci_insn.c index 28d863aaafea..4dd58b196cea 100644 --- a/arch/s390/pci/pci_insn.c +++ b/arch/s390/pci/pci_insn.c @@ -365,10 +365,7 @@ EXPORT_SYMBOL_GPL(zpci_write_block); static inline void __pciwb_mio(void) { - unsigned long unused = 0; - - asm volatile (".insn rre,0xb9d50000,%[op],%[op]\n" - : [op] "+d" (unused)); + asm volatile (".insn rre,0xb9d50000,0,0\n"); } void zpci_barrier(void) |