From 5b3b9871cc28dbf827c41595d73595627434ff4d Mon Sep 17 00:00:00 2001 From: =?utf8?q?Horia=20Geant=C4=83?= Date: Thu, 10 Jan 2019 15:58:12 +0200 Subject: [PATCH] crypto: caam - move shared symbols in a common location MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit There are several issues with symbols shared b/w: -caam/jr and caam/qi drivers on one hand -caam/qi2 driver on the other hand Commit 52813ab24959 ("crypto: caam/qi2 - avoid double export") fixed some of them, however compilation still fails for CRYPTO_DEV_FSL_CAAM=m and CRYPTO_DEV_FSL_DPAA2_CAAM=y. Another issue is related to dependency cycles reported by depmod when CRYPTO_DEV_FSL_CAAM=n and CRYPTO_DEV_FSL_DPAA2_CAAM=m, as mentioned in 82c7b351be3f ("Revert "arm64: defconfig: Enable FSL_MC_BUS and FSL_MC_DPIO"") To fix all these, move the symbols shared by these drivers in a common location. The only existing possibility is error.c file (note that naming doesn't help and should probably change). Fixes: 52813ab24959 ("crypto: caam/qi2 - avoid double export") Reported-by: Arnd Bergmann Signed-off-by: Horia Geantă Signed-off-by: Herbert Xu --- drivers/crypto/caam/caamalg_qi2.c | 7 ------- drivers/crypto/caam/ctrl.c | 4 ---- drivers/crypto/caam/error.c | 6 ++++++ 3 files changed, 6 insertions(+), 11 deletions(-) diff --git a/drivers/crypto/caam/caamalg_qi2.c b/drivers/crypto/caam/caamalg_qi2.c index 425d5d974613..cc59814afd29 100644 --- a/drivers/crypto/caam/caamalg_qi2.c +++ b/drivers/crypto/caam/caamalg_qi2.c @@ -25,13 +25,6 @@ #define CAAM_MAX_KEY_SIZE (AES_MAX_KEY_SIZE + CTR_RFC3686_NONCE_SIZE + \ SHA512_DIGEST_SIZE * 2) -#if !IS_ENABLED(CONFIG_CRYPTO_DEV_FSL_CAAM) -bool caam_little_end; -EXPORT_SYMBOL(caam_little_end); -bool caam_imx; -EXPORT_SYMBOL(caam_imx); -#endif - /* * This is a a cache of buffers, from which the users of CAAM QI driver * can allocate short buffers. It's speedier than doing kmalloc on the hotpath. diff --git a/drivers/crypto/caam/ctrl.c b/drivers/crypto/caam/ctrl.c index 16bbc72f041a..14fb09223156 100644 --- a/drivers/crypto/caam/ctrl.c +++ b/drivers/crypto/caam/ctrl.c @@ -18,12 +18,8 @@ #include "desc_constr.h" #include "ctrl.h" -bool caam_little_end; -EXPORT_SYMBOL(caam_little_end); bool caam_dpaa2; EXPORT_SYMBOL(caam_dpaa2); -bool caam_imx; -EXPORT_SYMBOL(caam_imx); #ifdef CONFIG_CAAM_QI #include "qi.h" diff --git a/drivers/crypto/caam/error.c b/drivers/crypto/caam/error.c index 7e8d690f2827..21a70fd32f5d 100644 --- a/drivers/crypto/caam/error.c +++ b/drivers/crypto/caam/error.c @@ -50,6 +50,12 @@ void caam_dump_sg(const char *level, const char *prefix_str, int prefix_type, #endif /* DEBUG */ EXPORT_SYMBOL(caam_dump_sg); +bool caam_little_end; +EXPORT_SYMBOL(caam_little_end); + +bool caam_imx; +EXPORT_SYMBOL(caam_imx); + static const struct { u8 value; const char *error_text; -- 2.30.2