s390/pci: remove unused functions
Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Acked-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
diff --git a/arch/s390/include/asm/pci_dma.h b/arch/s390/include/asm/pci_dma.h
index 419fac7..f62cd3e 100644
--- a/arch/s390/include/asm/pci_dma.h
+++ b/arch/s390/include/asm/pci_dma.h
@@ -131,12 +131,6 @@ static inline void validate_st_entry(unsigned long *entry)
*entry |= ZPCI_TABLE_VALID;
}
-static inline void invalidate_table_entry(unsigned long *entry)
-{
- *entry &= ~ZPCI_TABLE_VALID_MASK;
- *entry |= ZPCI_TABLE_INVALID;
-}
-
static inline void invalidate_pt_entry(unsigned long *entry)
{
WARN_ON_ONCE((*entry & ZPCI_PTE_VALID_MASK) == ZPCI_PTE_INVALID);
@@ -173,11 +167,6 @@ static inline int pt_entry_isvalid(unsigned long entry)
return (entry & ZPCI_PTE_VALID_MASK) == ZPCI_PTE_VALID;
}
-static inline int entry_isprotected(unsigned long entry)
-{
- return (entry & ZPCI_TABLE_PROT_MASK) == ZPCI_TABLE_PROTECTED;
-}
-
static inline unsigned long *get_rt_sto(unsigned long entry)
{
return ((entry & ZPCI_TABLE_TYPE_MASK) == ZPCI_TABLE_TYPE_RTX)