arch/tile: complete migration to new kmap_atomic scheme

This change makes KM_TYPE_NR independent of the actual deprecated
list of km_type values, which are no longer used in tile code anywhere.
For now we leave it set to 8, allowing that many nested mappings,
and thus reserving 32MB of address space.

A few remaining places using KM_* values were cleaned up as well.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>

2 files changed, 3 insertions, 3 deletions

diff --git a/arch/tile/mm/highmem.c b/arch/tile/mm/highmem.c
index abb5733..31dbbd9 100644
--- a/arch/tile/mm/highmem.c
+++ b/arch/tile/mm/highmem.c
@@ -227,7 +227,7 @@ EXPORT_SYMBOL(kmap_atomic_prot);
 void *__kmap_atomic(struct page *page)
 {
 	/* PAGE_NONE is a magic value that tells us to check immutability. */
-	return kmap_atomic_prot(page, type, PAGE_NONE);
+	return kmap_atomic_prot(page, PAGE_NONE);
 }
 EXPORT_SYMBOL(__kmap_atomic);
 
diff --git a/arch/tile/mm/pgtable.c b/arch/tile/mm/pgtable.c
index 335c246..1f5430c 100644
--- a/arch/tile/mm/pgtable.c
+++ b/arch/tile/mm/pgtable.c
@@ -134,9 +134,9 @@ void __set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t flags)
 }
 
 #if defined(CONFIG_HIGHPTE)
-pte_t *_pte_offset_map(pmd_t *dir, unsigned long address, enum km_type type)
+pte_t *_pte_offset_map(pmd_t *dir, unsigned long address)
 {
-	pte_t *pte = kmap_atomic(pmd_page(*dir), type) +
+	pte_t *pte = kmap_atomic(pmd_page(*dir)) +
 		(pmd_ptfn(*dir) << HV_LOG2_PAGE_TABLE_ALIGN) & ~PAGE_MASK;
 	return &pte[pte_index(address)];
 }