ARM: at91/tclib: prefer using of devm_* functions

Signed-off-by: Gaël PORTAY <gael.portay@gmail.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

1 files changed, 6 insertions, 8 deletions

diff --git a/drivers/misc/atmel_tclib.c b/drivers/misc/atmel_tclib.c
index c8d8e38d0d8a..b514a2d4485b 100644
--- a/drivers/misc/atmel_tclib.c
+++ b/drivers/misc/atmel_tclib.c
@@ -150,17 +150,15 @@ static int __init tc_probe(struct platform_device *pdev)
         if (irq < 0)
                 return -EINVAL;
 
-        tc = kzalloc(sizeof(struct atmel_tc), GFP_KERNEL);
+        tc = devm_kzalloc(&pdev->dev, sizeof(struct atmel_tc), GFP_KERNEL);
         if (!tc)
                 return -ENOMEM;
 
         tc->pdev = pdev;
 
-        clk = clk_get(&pdev->dev, "t0_clk");
-        if (IS_ERR(clk)) {
-                kfree(tc);
-                return -EINVAL;
-        }
+        clk = devm_clk_get(&pdev->dev, "t0_clk");
+        if (IS_ERR(clk))
+                return PTR_ERR(clk);
 
         /* Now take SoC information if available */
         if (pdev->dev.of_node) {
@@ -171,10 +169,10 @@ static int __init tc_probe(struct platform_device *pdev)
         }
 
         tc->clk[0] = clk;
-        tc->clk[1] = clk_get(&pdev->dev, "t1_clk");
+        tc->clk[1] = devm_clk_get(&pdev->dev, "t1_clk");
         if (IS_ERR(tc->clk[1]))
                 tc->clk[1] = clk;
-        tc->clk[2] = clk_get(&pdev->dev, "t2_clk");
+        tc->clk[2] = devm_clk_get(&pdev->dev, "t2_clk");
         if (IS_ERR(tc->clk[2]))
                 tc->clk[2] = clk;