diff options
Diffstat (limited to 'drivers/crypto/stm32')
| -rw-r--r-- | drivers/crypto/stm32/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/crypto/stm32/Makefile | 3 | ||||
| -rw-r--r-- | drivers/crypto/stm32/stm32-crc32.c (renamed from drivers/crypto/stm32/stm32_crc32.c) | 2 | ||||
| -rw-r--r-- | drivers/crypto/stm32/stm32-cryp.c | 2 | ||||
| -rw-r--r-- | drivers/crypto/stm32/stm32-hash.c | 22 |
5 files changed, 9 insertions, 21 deletions
diff --git a/drivers/crypto/stm32/Kconfig b/drivers/crypto/stm32/Kconfig index 4491e2197d9f..d6576280fc9b 100644 --- a/drivers/crypto/stm32/Kconfig +++ b/drivers/crypto/stm32/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only config CRYPTO_DEV_STM32_CRC tristate "Support for STM32 crc accelerators" depends on ARCH_STM32 diff --git a/drivers/crypto/stm32/Makefile b/drivers/crypto/stm32/Makefile index 53d1bb94b221..518e0e0b11a9 100644 --- a/drivers/crypto/stm32/Makefile +++ b/drivers/crypto/stm32/Makefile @@ -1,3 +1,4 @@ -obj-$(CONFIG_CRYPTO_DEV_STM32_CRC) += stm32_crc32.o +# SPDX-License-Identifier: GPL-2.0-only +obj-$(CONFIG_CRYPTO_DEV_STM32_CRC) += stm32-crc32.o obj-$(CONFIG_CRYPTO_DEV_STM32_HASH) += stm32-hash.o obj-$(CONFIG_CRYPTO_DEV_STM32_CRYP) += stm32-cryp.o diff --git a/drivers/crypto/stm32/stm32_crc32.c b/drivers/crypto/stm32/stm32-crc32.c index 29d2095d9dfd..440c9f1bd006 100644 --- a/drivers/crypto/stm32/stm32_crc32.c +++ b/drivers/crypto/stm32/stm32-crc32.c @@ -1,7 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) STMicroelectronics SA 2017 * Author: Fabien Dessenne <fabien.dessenne@st.com> - * License terms: GNU General Public License (GPL), version 2 */ #include <linux/bitrev.h> diff --git a/drivers/crypto/stm32/stm32-cryp.c b/drivers/crypto/stm32/stm32-cryp.c index cddcc97875b2..98ae02826e8f 100644 --- a/drivers/crypto/stm32/stm32-cryp.c +++ b/drivers/crypto/stm32/stm32-cryp.c @@ -1,7 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) STMicroelectronics SA 2017 * Author: Fabien Dessenne <fabien.dessenne@st.com> - * License terms: GNU General Public License (GPL), version 2 */ #include <linux/clk.h> diff --git a/drivers/crypto/stm32/stm32-hash.c b/drivers/crypto/stm32/stm32-hash.c index bfc49e67124b..23061f2bc74b 100644 --- a/drivers/crypto/stm32/stm32-hash.c +++ b/drivers/crypto/stm32/stm32-hash.c @@ -1,23 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * This file is part of STM32 Crypto driver for Linux. * * Copyright (C) 2017, STMicroelectronics - All Rights Reserved * Author(s): Lionel DEBIEVE <lionel.debieve@st.com> for STMicroelectronics. - * - * License terms: GPL V2.0. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more - * details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see <http://www.gnu.org/licenses/>. - * */ #include <linux/clk.h> @@ -363,7 +349,7 @@ static int stm32_hash_xmit_cpu(struct stm32_hash_dev *hdev, return -ETIMEDOUT; if ((hdev->flags & HASH_FLAGS_HMAC) && - (hdev->flags & ~HASH_FLAGS_HMAC_KEY)) { + (!(hdev->flags & HASH_FLAGS_HMAC_KEY))) { hdev->flags |= HASH_FLAGS_HMAC_KEY; stm32_hash_write_key(hdev); if (stm32_hash_wait_busy(hdev)) @@ -461,8 +447,8 @@ static int stm32_hash_xmit_dma(struct stm32_hash_dev *hdev, dma_async_issue_pending(hdev->dma_lch); - if (!wait_for_completion_interruptible_timeout(&hdev->dma_completion, - msecs_to_jiffies(100))) + if (!wait_for_completion_timeout(&hdev->dma_completion, + msecs_to_jiffies(100))) err = -ETIMEDOUT; if (dma_async_is_tx_complete(hdev->dma_lch, cookie, |