First four patches add empty hash export and import functions to each driver, with the same behaviour as in crypto framework. The last one drops them from crypto framework. Last one for ahash.c depends on all previous. Changes in v3: added change for bfin_crc.c make this a patchset, instead of unreleated patches make commit message more descriptive Kamil Konieczny (5): crypto: mxs-dcp: Add empty hash export and import crypto: n2_core: Add empty hash export and import crypto: ux500/hash: Add empty export and import crypto: bfin_crc: Add empty hash export and import crypto: ahash.c: Require export/import in ahash crypto/ahash.c | 18 ++---------------- drivers/crypto/bfin_crc.c | 12 ++++++++++++ drivers/crypto/mxs-dcp.c | 14 ++++++++++++++ drivers/crypto/n2_core.c | 12 ++++++++++++ drivers/crypto/ux500/hash/hash_core.c | 18 ++++++++++++++++++ 5 files changed, 58 insertions(+), 16 deletions(-) -- 2.15.0