write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/drivers/crypto/stm32/stm32-hash.c
..
..
@@ -564,9 +564,9 @@
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 	}
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 	for_each_sg(rctx->sg, tsg, rctx->nents, i) {
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+		sg[0] = *tsg;
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 		len = sg->length;
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-		sg[0] = *tsg;
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 		if (sg_is_last(sg)) {
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 			if (hdev->dma_mode == 1) {
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 				len = (ALIGN(sg->length, 16) - 16);
..
..
@@ -1565,9 +1565,7 @@
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 	if (!hdev)
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 		return -ENODEV;
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-	ret = pm_runtime_resume_and_get(hdev->dev);
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-	if (ret < 0)
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-		return ret;
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+	ret = pm_runtime_get_sync(hdev->dev);
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 	stm32_hash_unregister_algs(hdev);
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..
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@@ -1583,7 +1581,8 @@
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 	pm_runtime_disable(hdev->dev);
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 	pm_runtime_put_noidle(hdev->dev);
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-	clk_disable_unprepare(hdev->clk);
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+	if (ret >= 0)
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+		clk_disable_unprepare(hdev->clk);
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 	return 0;
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 }