crypto: remove the second argument of k[un]map_atomic()

Signed-off-by: Cong Wang <amwang@redhat.com>

1 files changed, 3 insertions, 25 deletions

diff --git a/include/crypto/scatterwalk.h b/include/crypto/scatterwalk.h
index 4fd95a323be..3744d2a642d 100644
--- a/include/crypto/scatterwalk.h
+++ b/include/crypto/scatterwalk.h
@@ -25,28 +25,6 @@
 #include <linux/scatterlist.h>
 #include <linux/sched.h>
 
-static inline enum km_type crypto_kmap_type(int out)
-{
-        enum km_type type;
-
-        if (in_softirq())
-                type = out * (KM_SOFTIRQ1 - KM_SOFTIRQ0) + KM_SOFTIRQ0;
-        else
-                type = out * (KM_USER1 - KM_USER0) + KM_USER0;
-
-        return type;
-}
-
-static inline void *crypto_kmap(struct page *page, int out)
-{
-        return kmap_atomic(page, crypto_kmap_type(out));
-}
-
-static inline void crypto_kunmap(void *vaddr, int out)
-{
-        kunmap_atomic(vaddr, crypto_kmap_type(out));
-}
-
 static inline void crypto_yield(u32 flags)
 {
         if (flags & CRYPTO_TFM_REQ_MAY_SLEEP)
@@ -121,15 +99,15 @@ static inline struct page *scatterwalk_page(struct scatter_walk *walk)
         return sg_page(walk->sg) + (walk->offset >> PAGE_SHIFT);
 }
 
-static inline void scatterwalk_unmap(void *vaddr, int out)
+static inline void scatterwalk_unmap(void *vaddr)
 {
-        crypto_kunmap(vaddr, out);
+        kunmap_atomic(vaddr);
 }
 
 void scatterwalk_start(struct scatter_walk *walk, struct scatterlist *sg);
 void scatterwalk_copychunks(void *buf, struct scatter_walk *walk,
                             size_t nbytes, int out);
-void *scatterwalk_map(struct scatter_walk *walk, int out);
+void *scatterwalk_map(struct scatter_walk *walk);
 void scatterwalk_done(struct scatter_walk *walk, int out, int more);
 
 void scatterwalk_map_and_copy(void *buf, struct scatterlist *sg,