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Commit 02e28cd7 authored by Sachin Kamat's avatar Sachin Kamat Committed by Herbert Xu
Browse files

crypto: tegra-aes - Use devm_clk_get 



devm_clk_get is device managed and makes code simpler.

Signed-off-by: default avatarSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 6665ad20

drivers/crypto/tegra-aes.c

+1 −4
Original line number Diff line number Diff line
@@ -917,7 +917,7 @@ static int tegra_aes_probe(struct platform_device *pdev) 
	}



	/* Initialize the vde clock */

	dd->aes_clk = clk_get(dev, "vde");

	dd->aes_clk = devm_clk_get(dev, "vde");

	if (IS_ERR(dd->aes_clk)) {

		dev_err(dev, "iclock intialization failed.\n");

		err = -ENODEV;
@@ -1026,8 +1026,6 @@ static int tegra_aes_probe(struct platform_device *pdev) 
	if (dd->buf_out)

		dma_free_coherent(dev, AES_HW_DMA_BUFFER_SIZE_BYTES,

			dd->buf_out, dd->dma_buf_out);

	if (!IS_ERR(dd->aes_clk))

		clk_put(dd->aes_clk);

	if (aes_wq)

		destroy_workqueue(aes_wq);

	spin_lock(&list_lock);
@@ -1061,7 +1059,6 @@ static int tegra_aes_remove(struct platform_device *pdev) 
			  dd->buf_in, dd->dma_buf_in);

	dma_free_coherent(dev, AES_HW_DMA_BUFFER_SIZE_BYTES,

			  dd->buf_out, dd->dma_buf_out);

	clk_put(dd->aes_clk);

	aes_dev = NULL;



	return 0;