power: reset: syscon-reboot-mode: Use managed resource API

Use the managed resource version of reboot_mode_register().

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Tested-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Sebastian Reichel <sre@kernel.org>

diff --git a/drivers/power/reset/syscon-reboot-mode.c b/drivers/power/reset/syscon-reboot-mode.c
index 9e1cba5dd58eb97b516239d0bffc6639c848f99f..1ecb51d671492b29aa46a37dc59039c5573efdd2 100644 (file)
--- a/drivers/power/reset/syscon-reboot-mode.c
+++ b/drivers/power/reset/syscon-reboot-mode.c
@@ -53,8 +53,6 @@ static int syscon_reboot_mode_probe(struct platform_device *pdev)
        syscon_rbm->reboot.write = syscon_reboot_mode_write;
        syscon_rbm->mask = 0xffffffff;
 
-       dev_set_drvdata(&pdev->dev, syscon_rbm);
-
        syscon_rbm->map = syscon_node_to_regmap(pdev->dev.parent->of_node);
        if (IS_ERR(syscon_rbm->map))
                return PTR_ERR(syscon_rbm->map);
@@ -65,20 +63,13 @@ static int syscon_reboot_mode_probe(struct platform_device *pdev)
 
        of_property_read_u32(pdev->dev.of_node, "mask", &syscon_rbm->mask);
 
-       ret = reboot_mode_register(&syscon_rbm->reboot);
+       ret = devm_reboot_mode_register(&pdev->dev, &syscon_rbm->reboot);
        if (ret)
                dev_err(&pdev->dev, "can't register reboot mode\n");
 
        return ret;
 }
 
-static int syscon_reboot_mode_remove(struct platform_device *pdev)
-{
-       struct syscon_reboot_mode *syscon_rbm = dev_get_drvdata(&pdev->dev);
-
-       return reboot_mode_unregister(&syscon_rbm->reboot);
-}
-
 static const struct of_device_id syscon_reboot_mode_of_match[] = {
        { .compatible = "syscon-reboot-mode" },
        {}
@@ -86,7 +77,6 @@ static const struct of_device_id syscon_reboot_mode_of_match[] = {
 
 static struct platform_driver syscon_reboot_mode_driver = {
        .probe = syscon_reboot_mode_probe,
-       .remove = syscon_reboot_mode_remove,
        .driver = {
                .name = "syscon-reboot-mode",
                .of_match_table = syscon_reboot_mode_of_match,