powerpc/powernv: Rename pnv_pci_ioda2_tce_invalidate_entire

As in fact pnv_pci_ioda2_tce_invalidate_entire() invalidates TCEs for
the specific PE rather than the entire cache, rename it to
pnv_pci_ioda2_tce_invalidate_pe(). In later patches we will add
a proper pnv_pci_ioda2_tce_invalidate_entire().

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index c762f385dc0868e5f03d17c5ac42063e53c82509..acce430559d3f39820f8e2df78e0da3839a87cab 100644 (file)
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -1840,7 +1840,7 @@ static struct iommu_table_ops pnv_ioda1_iommu_ops = {
        .get = pnv_tce_get,
 };
 
-static inline void pnv_pci_ioda2_tce_invalidate_entire(struct pnv_ioda_pe *pe)
+static inline void pnv_pci_ioda2_tce_invalidate_pe(struct pnv_ioda_pe *pe)
 {
        /* 01xb - invalidate TCEs that match the specified PE# */
        unsigned long val = (0x4ull << 60) | (pe->pe_number & 0xFF);
@@ -2191,7 +2191,7 @@ static long pnv_pci_ioda2_set_window(struct iommu_table_group *table_group,
 
        pnv_pci_link_table_and_group(phb->hose->node, num,
                        tbl, &pe->table_group);
-       pnv_pci_ioda2_tce_invalidate_entire(pe);
+       pnv_pci_ioda2_tce_invalidate_pe(pe);
 
        return 0;
 }
@@ -2335,7 +2335,7 @@ static long pnv_pci_ioda2_unset_window(struct iommu_table_group *table_group,
        if (ret)
                pe_warn(pe, "Unmapping failed, ret = %ld\n", ret);
        else
-               pnv_pci_ioda2_tce_invalidate_entire(pe);
+               pnv_pci_ioda2_tce_invalidate_pe(pe);
 
        pnv_pci_unlink_table_and_group(table_group->tables[num], table_group);