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authorHerbert Xu <herbert@gondor.apana.org.au>2007-12-07 18:52:49 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2008-01-11 08:16:32 +1100
commit42c271c6c538857cb13c5ead5184d264d745f675 (patch)
tree9f6a05c756be3fc3f35ae7fe9b333a33986a2f56 /crypto/internal.h
parentfe70f5dfe1a7b5caab96531089dac3d8728c0ebd (diff)
downloadlinux-42c271c6c538857cb13c5ead5184d264d745f675.tar.bz2
[CRYPTO] scatterwalk: Move scatterwalk.h to linux/crypto
The scatterwalk infrastructure is used by algorithms so it needs to move out of crypto for future users that may live in drivers/crypto or asm/*/crypto. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/internal.h')
-rw-r--r--crypto/internal.h29
1 files changed, 0 insertions, 29 deletions
diff --git a/crypto/internal.h b/crypto/internal.h
index abb01f71f817..cb13952f82bf 100644
--- a/crypto/internal.h
+++ b/crypto/internal.h
@@ -25,7 +25,6 @@
#include <linux/notifier.h>
#include <linux/rwsem.h>
#include <linux/slab.h>
-#include <asm/kmap_types.h>
/* Crypto notification events. */
enum {
@@ -50,34 +49,6 @@ extern struct list_head crypto_alg_list;
extern struct rw_semaphore crypto_alg_sem;
extern struct blocking_notifier_head crypto_chain;
-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)
- cond_resched();
-}
-
#ifdef CONFIG_PROC_FS
void __init crypto_init_proc(void);
void __exit crypto_exit_proc(void);