diff options
Diffstat (limited to 'crypto')
-rw-r--r-- | crypto/internal.h | 11 | ||||
-rw-r--r-- | crypto/scatterwalk.c | 8 |
2 files changed, 8 insertions, 11 deletions
diff --git a/crypto/internal.h b/crypto/internal.h index 60acad9788c5..abb01f71f817 100644 --- a/crypto/internal.h +++ b/crypto/internal.h | |||
@@ -50,11 +50,16 @@ extern struct list_head crypto_alg_list; | |||
50 | extern struct rw_semaphore crypto_alg_sem; | 50 | extern struct rw_semaphore crypto_alg_sem; |
51 | extern struct blocking_notifier_head crypto_chain; | 51 | extern struct blocking_notifier_head crypto_chain; |
52 | 52 | ||
53 | extern enum km_type crypto_km_types[]; | ||
54 | |||
55 | static inline enum km_type crypto_kmap_type(int out) | 53 | static inline enum km_type crypto_kmap_type(int out) |
56 | { | 54 | { |
57 | return crypto_km_types[(in_softirq() ? 2 : 0) + out]; | 55 | enum km_type type; |
56 | |||
57 | if (in_softirq()) | ||
58 | type = out * (KM_SOFTIRQ1 - KM_SOFTIRQ0) + KM_SOFTIRQ0; | ||
59 | else | ||
60 | type = out * (KM_USER1 - KM_USER0) + KM_USER0; | ||
61 | |||
62 | return type; | ||
58 | } | 63 | } |
59 | 64 | ||
60 | static inline void *crypto_kmap(struct page *page, int out) | 65 | static inline void *crypto_kmap(struct page *page, int out) |
diff --git a/crypto/scatterwalk.c b/crypto/scatterwalk.c index e93a8f6f35d4..3052f6507f53 100644 --- a/crypto/scatterwalk.c +++ b/crypto/scatterwalk.c | |||
@@ -23,14 +23,6 @@ | |||
23 | #include "internal.h" | 23 | #include "internal.h" |
24 | #include "scatterwalk.h" | 24 | #include "scatterwalk.h" |
25 | 25 | ||
26 | enum km_type crypto_km_types[] = { | ||
27 | KM_USER0, | ||
28 | KM_USER1, | ||
29 | KM_SOFTIRQ0, | ||
30 | KM_SOFTIRQ1, | ||
31 | }; | ||
32 | EXPORT_SYMBOL_GPL(crypto_km_types); | ||
33 | |||
34 | static inline void memcpy_dir(void *buf, void *sgdata, size_t nbytes, int out) | 26 | static inline void memcpy_dir(void *buf, void *sgdata, size_t nbytes, int out) |
35 | { | 27 | { |
36 | void *src = out ? buf : sgdata; | 28 | void *src = out ? buf : sgdata; |