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

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Signed-off-by: Cong Wang <amwang@redhat.com>
This commit is contained in:
Cong Wang
2011-11-25 23:14:17 +08:00
committed by Cong Wang
parent 8fd75e1216
commit f0dfc0b0b7
7 changed files with 23 additions and 45 deletions
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include/crypto/scatterwalk.h
+3 -25
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@@ -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,