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path: root/drivers/crypto/mediatek/mtk-platform.c
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Diffstat (limited to 'drivers/crypto/mediatek/mtk-platform.c')
-rw-r--r--drivers/crypto/mediatek/mtk-platform.c11
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/crypto/mediatek/mtk-platform.c b/drivers/crypto/mediatek/mtk-platform.c
index b6ecc288b540..000b6500a22d 100644
--- a/drivers/crypto/mediatek/mtk-platform.c
+++ b/drivers/crypto/mediatek/mtk-platform.c
@@ -504,19 +504,14 @@ static int mtk_crypto_probe(struct platform_device *pdev)
}
}
- cryp->clk_ethif = devm_clk_get(&pdev->dev, "ethif");
cryp->clk_cryp = devm_clk_get(&pdev->dev, "cryp");
- if (IS_ERR(cryp->clk_ethif) || IS_ERR(cryp->clk_cryp))
+ if (IS_ERR(cryp->clk_cryp))
return -EPROBE_DEFER;
cryp->dev = &pdev->dev;
pm_runtime_enable(cryp->dev);
pm_runtime_get_sync(cryp->dev);
- err = clk_prepare_enable(cryp->clk_ethif);
- if (err)
- goto err_clk_ethif;
-
err = clk_prepare_enable(cryp->clk_cryp);
if (err)
goto err_clk_cryp;
@@ -559,8 +554,6 @@ err_engine:
err_resource:
clk_disable_unprepare(cryp->clk_cryp);
err_clk_cryp:
- clk_disable_unprepare(cryp->clk_ethif);
-err_clk_ethif:
pm_runtime_put_sync(cryp->dev);
pm_runtime_disable(cryp->dev);
@@ -576,7 +569,6 @@ static int mtk_crypto_remove(struct platform_device *pdev)
mtk_desc_dma_free(cryp);
clk_disable_unprepare(cryp->clk_cryp);
- clk_disable_unprepare(cryp->clk_ethif);
pm_runtime_put_sync(cryp->dev);
pm_runtime_disable(cryp->dev);
@@ -596,7 +588,6 @@ static struct platform_driver mtk_crypto_driver = {
.remove = mtk_crypto_remove,
.driver = {
.name = "mtk-crypto",
- .owner = THIS_MODULE,
.of_match_table = of_crypto_id,
},
};