From 2e51faf550c043f463cae408e28cb230b543875a Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Wed, 27 Apr 2022 11:11:24 +0800 Subject: [PATCH] crypto: stm32 - Fix last sparse warning in stm32_cryp_check_ctr_counter stable inclusion from stable-v5.10.94 commit c40b1bc851e0816f45520f31b44e8461de13fc5c bugzilla: https://gitee.com/openeuler/kernel/issues/I531X9 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=c40b1bc851e0816f45520f31b44e8461de13fc5c -------------------------------- [ Upstream commit 81064c96d88180ad6995d52419e94a78968308a2 ] This patch changes the cast in stm32_cryp_check_ctr_counter from u32 to __be32 to match the prototype of stm32_cryp_hw_write_iv correctly. Reported-by: kernel test robot Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin Signed-off-by: Zheng Zengkai Acked-by: Xie XiuQi --- drivers/crypto/stm32/stm32-cryp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/stm32/stm32-cryp.c b/drivers/crypto/stm32/stm32-cryp.c index 7999b26a16ed..7389a0536ff0 100644 --- a/drivers/crypto/stm32/stm32-cryp.c +++ b/drivers/crypto/stm32/stm32-cryp.c @@ -1229,7 +1229,7 @@ static void stm32_cryp_check_ctr_counter(struct stm32_cryp *cryp) cr = stm32_cryp_read(cryp, CRYP_CR); stm32_cryp_write(cryp, CRYP_CR, cr & ~CR_CRYPEN); - stm32_cryp_hw_write_iv(cryp, (u32 *)cryp->last_ctr); + stm32_cryp_hw_write_iv(cryp, (__be32 *)cryp->last_ctr); stm32_cryp_write(cryp, CRYP_CR, cr); } -- GitLab