ASoC: fsi: convert to devm_xxx()

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index a5ee2faa10730accf854239234353fb088484569..5328ae5539f16e67571566f313a5d9689f79cac5 100644 (file)
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -1655,22 +1655,20 @@ static int fsi_probe(struct platform_device *pdev)
        irq = platform_get_irq(pdev, 0);
        if (!res || (int)irq <= 0) {
                dev_err(&pdev->dev, "Not enough FSI platform resources.\n");
-               ret = -ENODEV;
-               goto exit;
+               return -ENODEV;
        }
 
-       master = kzalloc(sizeof(*master), GFP_KERNEL);
+       master = devm_kzalloc(&pdev->dev, sizeof(*master), GFP_KERNEL);
        if (!master) {
                dev_err(&pdev->dev, "Could not allocate master\n");
-               ret = -ENOMEM;
-               goto exit;
+               return -ENOMEM;
        }
 
-       master->base = ioremap_nocache(res->start, resource_size(res));
+       master->base = devm_ioremap_nocache(&pdev->dev,
+                                           res->start, resource_size(res));
        if (!master->base) {
-               ret = -ENXIO;
                dev_err(&pdev->dev, "Unable to ioremap FSI registers.\n");
-               goto exit_kfree;
+               return -ENXIO;
        }
 
        /* master setting */
@@ -1686,7 +1684,7 @@ static int fsi_probe(struct platform_device *pdev)
        ret = fsi_stream_probe(&master->fsia, &pdev->dev);
        if (ret < 0) {
                dev_err(&pdev->dev, "FSIA stream probe failed\n");
-               goto exit_iounmap;
+               return ret;
        }
 
        /* FSI B setting */
@@ -1734,11 +1732,7 @@ exit_fsib:
        fsi_stream_remove(&master->fsib);
 exit_fsia:
        fsi_stream_remove(&master->fsia);
-exit_iounmap:
-       iounmap(master->base);
-exit_kfree:
-       kfree(master);
-exit:
+
        return ret;
 }
 
@@ -1757,9 +1751,6 @@ static int fsi_remove(struct platform_device *pdev)
        fsi_stream_remove(&master->fsia);
        fsi_stream_remove(&master->fsib);
 
-       iounmap(master->base);
-       kfree(master);
-
        return 0;
 }