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Diffstat (limited to 'arch/s390/include/asm/pci_insn.h')
-rw-r--r--arch/s390/include/asm/pci_insn.h10
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/s390/include/asm/pci_insn.h b/arch/s390/include/asm/pci_insn.h
index ff81ed19c506..61cf9531f68f 100644
--- a/arch/s390/include/asm/pci_insn.h
+++ b/arch/s390/include/asm/pci_insn.h
@@ -143,14 +143,4 @@ static inline int zpci_set_irq_ctrl(u16 ctl, u8 isc)
return __zpci_set_irq_ctrl(ctl, isc, &iib);
}
-#ifdef CONFIG_PCI
-static inline void enable_mio_ctl(void)
-{
- if (static_branch_likely(&have_mio))
- __ctl_set_bit(2, 5);
-}
-#else /* CONFIG_PCI */
-static inline void enable_mio_ctl(void) {}
-#endif /* CONFIG_PCI */
-
#endif