spi: falcon: Use devm_spi_register_master()

Use devm_spi_register_master() to make cleanup paths simpler,
and remove unnecessary remove().

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by:  Thomas Langer <thomas.langer@lantiq.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/drivers/spi/spi-falcon.c b/drivers/spi/spi-falcon.c
index c7a74f0..dd5bd46 100644 (file)
--- a/drivers/spi/spi-falcon.c
+++ b/drivers/spi/spi-falcon.c
@@ -433,21 +433,12 @@ static int falcon_sflash_probe(struct platform_device *pdev)
 
        platform_set_drvdata(pdev, priv);
 
-       ret = spi_register_master(master);
+       ret = devm_spi_register_master(&pdev->dev, master);
        if (ret)
                spi_master_put(master);
        return ret;
 }
 
-static int falcon_sflash_remove(struct platform_device *pdev)
-{
-       struct falcon_sflash *priv = platform_get_drvdata(pdev);
-
-       spi_unregister_master(priv->master);
-
-       return 0;
-}
-
 static const struct of_device_id falcon_sflash_match[] = {
        { .compatible = "lantiq,sflash-falcon" },
        {},
@@ -456,7 +447,6 @@ MODULE_DEVICE_TABLE(of, falcon_sflash_match);
 
 static struct platform_driver falcon_sflash_driver = {
        .probe  = falcon_sflash_probe,
-       .remove = falcon_sflash_remove,
        .driver = {
                .name   = DRV_NAME,
                .owner  = THIS_MODULE,