From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/drivers/crypto/stm32/stm32-hash.c | 9 ++++-----
1 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/kernel/drivers/crypto/stm32/stm32-hash.c b/kernel/drivers/crypto/stm32/stm32-hash.c
index 16bb528..37fde13 100644
--- a/kernel/drivers/crypto/stm32/stm32-hash.c
+++ b/kernel/drivers/crypto/stm32/stm32-hash.c
@@ -564,9 +564,9 @@
}
for_each_sg(rctx->sg, tsg, rctx->nents, i) {
+ sg[0] = *tsg;
len = sg->length;
- sg[0] = *tsg;
if (sg_is_last(sg)) {
if (hdev->dma_mode == 1) {
len = (ALIGN(sg->length, 16) - 16);
@@ -1565,9 +1565,7 @@
if (!hdev)
return -ENODEV;
- ret = pm_runtime_resume_and_get(hdev->dev);
- if (ret < 0)
- return ret;
+ ret = pm_runtime_get_sync(hdev->dev);
stm32_hash_unregister_algs(hdev);
@@ -1583,7 +1581,8 @@
pm_runtime_disable(hdev->dev);
pm_runtime_put_noidle(hdev->dev);
- clk_disable_unprepare(hdev->clk);
+ if (ret >= 0)
+ clk_disable_unprepare(hdev->clk);
return 0;
}
--
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