Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/crypto/sahara.c b/drivers/crypto/sahara.c
index e7540a5..8ac8ec6 100644
--- a/drivers/crypto/sahara.c
+++ b/drivers/crypto/sahara.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Cryptographic API.
*
@@ -7,10 +8,6 @@
* Copyright (c) 2013 Vista Silicon S.L.
* Author: Javier Martin <javier.martin@vista-silicon.com>
*
- * 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.
- *
* Based on omap-aes.c and tegra-aes.c
*/
@@ -149,7 +146,7 @@
/* AES-specific context */
int keylen;
u8 key[AES_KEYSIZE_128];
- struct crypto_skcipher *fallback;
+ struct crypto_sync_skcipher *fallback;
};
struct sahara_aes_reqctx {
@@ -354,7 +351,7 @@
{
u8 state;
- if (!IS_ENABLED(DEBUG))
+ if (!__is_defined(DEBUG))
return;
state = SAHARA_STATUS_GET_STATE(status);
@@ -406,7 +403,7 @@
{
int i;
- if (!IS_ENABLED(DEBUG))
+ if (!__is_defined(DEBUG))
return;
for (i = 0; i < SAHARA_MAX_HW_DESC; i++) {
@@ -427,7 +424,7 @@
{
int i;
- if (!IS_ENABLED(DEBUG))
+ if (!__is_defined(DEBUG))
return;
for (i = 0; i < SAHARA_MAX_HW_LINK; i++) {
@@ -621,14 +618,14 @@
/*
* The requested key size is not supported by HW, do a fallback.
*/
- crypto_skcipher_clear_flags(ctx->fallback, CRYPTO_TFM_REQ_MASK);
- crypto_skcipher_set_flags(ctx->fallback, tfm->base.crt_flags &
+ crypto_sync_skcipher_clear_flags(ctx->fallback, CRYPTO_TFM_REQ_MASK);
+ crypto_sync_skcipher_set_flags(ctx->fallback, tfm->base.crt_flags &
CRYPTO_TFM_REQ_MASK);
- ret = crypto_skcipher_setkey(ctx->fallback, key, keylen);
+ ret = crypto_sync_skcipher_setkey(ctx->fallback, key, keylen);
tfm->base.crt_flags &= ~CRYPTO_TFM_RES_MASK;
- tfm->base.crt_flags |= crypto_skcipher_get_flags(ctx->fallback) &
+ tfm->base.crt_flags |= crypto_sync_skcipher_get_flags(ctx->fallback) &
CRYPTO_TFM_RES_MASK;
return ret;
}
@@ -666,9 +663,9 @@
int err;
if (unlikely(ctx->keylen != AES_KEYSIZE_128)) {
- SKCIPHER_REQUEST_ON_STACK(subreq, ctx->fallback);
+ SYNC_SKCIPHER_REQUEST_ON_STACK(subreq, ctx->fallback);
- skcipher_request_set_tfm(subreq, ctx->fallback);
+ skcipher_request_set_sync_tfm(subreq, ctx->fallback);
skcipher_request_set_callback(subreq, req->base.flags,
NULL, NULL);
skcipher_request_set_crypt(subreq, req->src, req->dst,
@@ -688,9 +685,9 @@
int err;
if (unlikely(ctx->keylen != AES_KEYSIZE_128)) {
- SKCIPHER_REQUEST_ON_STACK(subreq, ctx->fallback);
+ SYNC_SKCIPHER_REQUEST_ON_STACK(subreq, ctx->fallback);
- skcipher_request_set_tfm(subreq, ctx->fallback);
+ skcipher_request_set_sync_tfm(subreq, ctx->fallback);
skcipher_request_set_callback(subreq, req->base.flags,
NULL, NULL);
skcipher_request_set_crypt(subreq, req->src, req->dst,
@@ -710,9 +707,9 @@
int err;
if (unlikely(ctx->keylen != AES_KEYSIZE_128)) {
- SKCIPHER_REQUEST_ON_STACK(subreq, ctx->fallback);
+ SYNC_SKCIPHER_REQUEST_ON_STACK(subreq, ctx->fallback);
- skcipher_request_set_tfm(subreq, ctx->fallback);
+ skcipher_request_set_sync_tfm(subreq, ctx->fallback);
skcipher_request_set_callback(subreq, req->base.flags,
NULL, NULL);
skcipher_request_set_crypt(subreq, req->src, req->dst,
@@ -732,9 +729,9 @@
int err;
if (unlikely(ctx->keylen != AES_KEYSIZE_128)) {
- SKCIPHER_REQUEST_ON_STACK(subreq, ctx->fallback);
+ SYNC_SKCIPHER_REQUEST_ON_STACK(subreq, ctx->fallback);
- skcipher_request_set_tfm(subreq, ctx->fallback);
+ skcipher_request_set_sync_tfm(subreq, ctx->fallback);
skcipher_request_set_callback(subreq, req->base.flags,
NULL, NULL);
skcipher_request_set_crypt(subreq, req->src, req->dst,
@@ -752,8 +749,7 @@
const char *name = crypto_tfm_alg_name(tfm);
struct sahara_ctx *ctx = crypto_tfm_ctx(tfm);
- ctx->fallback = crypto_alloc_skcipher(name, 0,
- CRYPTO_ALG_ASYNC |
+ ctx->fallback = crypto_alloc_sync_skcipher(name, 0,
CRYPTO_ALG_NEED_FALLBACK);
if (IS_ERR(ctx->fallback)) {
pr_err("Error allocating fallback algo %s\n", name);
@@ -769,7 +765,7 @@
{
struct sahara_ctx *ctx = crypto_tfm_ctx(tfm);
- crypto_free_skcipher(ctx->fallback);
+ crypto_free_sync_skcipher(ctx->fallback);
}
static u32 sahara_sha_init_hdr(struct sahara_dev *dev,
@@ -1322,7 +1318,6 @@
unsigned int i, j, k, l;
for (i = 0; i < ARRAY_SIZE(aes_algs); i++) {
- INIT_LIST_HEAD(&aes_algs[i].cra_list);
err = crypto_register_alg(&aes_algs[i]);
if (err)
goto err_aes_algs;
@@ -1389,7 +1384,6 @@
static int sahara_probe(struct platform_device *pdev)
{
struct sahara_dev *dev;
- struct resource *res;
u32 version;
int irq;
int err;
@@ -1403,17 +1397,14 @@
platform_set_drvdata(pdev, dev);
/* Get the base address */
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- dev->regs_base = devm_ioremap_resource(&pdev->dev, res);
+ dev->regs_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(dev->regs_base))
return PTR_ERR(dev->regs_base);
/* Get the IRQ */
irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- dev_err(&pdev->dev, "failed to get irq resource\n");
+ if (irq < 0)
return irq;
- }
err = devm_request_irq(&pdev->dev, irq, sahara_irq_handler,
0, dev_name(&pdev->dev), dev);