hwspinlock: omap: Use devm_hwspin_lock_register() helper

[linux-2.6-microblaze.git] / drivers / hwspinlock / omap_hwspinlock.c

diff --git a/drivers/hwspinlock/omap_hwspinlock.c b/drivers/hwspinlock/omap_hwspinlock.c
index 3bd3ffa..fe73da8 100644 (file)
--- a/drivers/hwspinlock/omap_hwspinlock.c
+++ b/drivers/hwspinlock/omap_hwspinlock.c
@@ -117,27 +117,13 @@ static int omap_hwspinlock_probe(struct platform_device *pdev)
        if (!bank)
                return -ENOMEM;
 
-       platform_set_drvdata(pdev, bank);
-
        for (i = 0, hwlock = &bank->lock[0]; i < num_locks; i++, hwlock++)
                hwlock->priv = io_base + LOCK_BASE_OFFSET + sizeof(u32) * i;
 
-       return hwspin_lock_register(bank, &pdev->dev, &omap_hwspinlock_ops,
+       return devm_hwspin_lock_register(&pdev->dev, bank, &omap_hwspinlock_ops,
                                                base_id, num_locks);
 }
 
-static void omap_hwspinlock_remove(struct platform_device *pdev)
-{
-       struct hwspinlock_device *bank = platform_get_drvdata(pdev);
-       int ret;
-
-       ret = hwspin_lock_unregister(bank);
-       if (ret) {
-               dev_err(&pdev->dev, "%s failed: %d\n", __func__, ret);
-               return;
-       }
-}
-
 static const struct of_device_id omap_hwspinlock_of_match[] = {
        { .compatible = "ti,omap4-hwspinlock", },
        { .compatible = "ti,am64-hwspinlock", },
@@ -148,7 +134,6 @@ MODULE_DEVICE_TABLE(of, omap_hwspinlock_of_match);
 
 static struct platform_driver omap_hwspinlock_driver = {
        .probe          = omap_hwspinlock_probe,
-       .remove_new     = omap_hwspinlock_remove,
        .driver         = {
                .name   = "omap_hwspinlock",
                .of_match_table = omap_hwspinlock_of_match,