crypto: s5p-sss - Use devm_clk_get()

Use devm_clk_get() rather than clk_get() to make cleanup paths
more simple.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/s5p-sss.c

@@ -580,7 +580,7 @@ static int s5p_aes_probe(struct platform_device *pdev)
 				     resource_size(res), pdev->name))
 		return -EBUSY;
 
-	pdata->clk = clk_get(dev, "secss");
+	pdata->clk = devm_clk_get(dev, "secss");
 	if (IS_ERR(pdata->clk)) {
 		dev_err(dev, "failed to find secss clock source\n");
 		return -ENOENT;
@@ -645,7 +645,6 @@ static int s5p_aes_probe(struct platform_device *pdev)
 
  err_irq:
 	clk_disable(pdata->clk);
-	clk_put(pdata->clk);
 
 	s5p_dev = NULL;
 	platform_set_drvdata(pdev, NULL);
@@ -667,7 +666,6 @@ static int s5p_aes_remove(struct platform_device *pdev)
 	tasklet_kill(&pdata->tasklet);
 
 	clk_disable(pdata->clk);
-	clk_put(pdata->clk);
 
 	s5p_dev = NULL;
 	platform_set_drvdata(pdev, NULL);