First patch cleans up spaces in defines, second adds HASH support for Exynos. Changes: version 6: - fixes suggested by Vladimir Zapolskiy: change HASH_OP enum into bool, fix comments, change int into unsigned int in several functions, change some functions to return void, remove unnecessary parentheses in s5p_hash_import, replace rctx with ctx for request context, drop some dd vars and use tctx->dd instead, simplify s5p_hash_rx, s5p_hash_copy_result and s5p_hash_set_flow, change int final into bool final, reoder some declarations, split patch into two - rewrite and fix while loop in s5p_hash_copy_sg_lists - rewrite while loop in s5p_hash_prepare_sgs version 5: - fix suggested by Krzysztof Kozlowski: change defines HASH_OP into enum, fix comments version 4: - fixes suggested by Krzysztof Kozlowski: reformat comments, convert context flags into two bool vars, drop SSS_ALIGNED, change name of SSS_DMA_ALIGN and SSS_DMA_ALIGN_MASK, split assignments into separate lines, use IS_ENABLED in place of ifdef, remove sss_hash_algs_info and simplify register and deregister HASH algs version 3: - many fixes suggested by Krzysztof Kozlowski: comments, uppercases in const, remove unused defines, remove unused variable bs, constify aes_variant, remove global var use_hash, remove WARN_ON, improve hash_import(), change goto label into 'out' in s5p_hash_handle_queue(), reorder variable declarations, add spinlock to protect clearing HASH_FLAGS_BUSY - simplify code: replace one-line functions s5p_hash_update_req(), s5p_hash_final_req() with call to s5p_hash_xmit_dma(), and delete them - replace call to s5p_hash_hw_init() into s5p_ahash_dma_init() and delete it - fix clearing shash flag CRYPTO_TFM_REQ_MAY_SLEEP - fix s5p_hash_set_flow() version 2: - change patch format so number of lines drops - change in Kconfig as suggested by Krzysztof Kozlowski, add EXYNOS_HASH subsection - change #ifndef EXYNOS_RNG into #ifdef CRYPTO_DEV_EXYNOS_HASH - remove style fixups in aes, as they should go in separate patch - remove FLOW_LOG, FLOW_DUMP macros and its uses - remove #if 0 ... endif - remove unused function hash_wait and its defines - fix compiler warning in dev_dbg - remove some comments - other minor fixes in comments Kamil Konieczny (2): change spaces into tabs in defines Add HASH support for Exynos drivers/crypto/Kconfig | 14 + drivers/crypto/s5p-sss.c | 1596 +++++++++++++++++++++++++++++++++++++++++++--- 2 files changed, 1505 insertions(+), 105 deletions(-) -- 2.14.1.536.g6867272d5b56
