1 files changed, 7 insertions, 6 deletions

diff --git a/drivers/fsi/fsi-master-gpio.c b/drivers/fsi/fsi-master-gpio.c
index 4dcce17f243f..69de0b5b9cbd 100644
--- a/drivers/fsi/fsi-master-gpio.c
+++ b/drivers/fsi/fsi-master-gpio.c
@@ -678,7 +678,8 @@ static void fsi_master_gpio_init_external(struct fsi_master_gpio *master)
 	gpiod_direction_input(master->gpio_data);
 }
 
-static int fsi_master_gpio_link_enable(struct fsi_master *_master, int link)
+static int fsi_master_gpio_link_enable(struct fsi_master *_master, int link,
+				       bool enable)
 {
 	struct fsi_master_gpio *master = to_fsi_master_gpio(_master);
 	int rc = -EBUSY;
@@ -688,7 +689,7 @@ static int fsi_master_gpio_link_enable(struct fsi_master *_master, int link)
 
 	mutex_lock(&master->cmd_lock);
 	if (!master->external_mode) {
-		gpiod_set_value(master->gpio_enable, 1);
+		gpiod_set_value(master->gpio_enable, enable ? 1 : 0);
 		rc = 0;
 	}
 	mutex_unlock(&master->cmd_lock);
@@ -760,7 +761,7 @@ static DEVICE_ATTR(external_mode, 0664,
 
 static void fsi_master_gpio_release(struct device *dev)
 {
-	struct fsi_master_gpio *master = to_fsi_master_gpio(dev_to_fsi_master(dev));
+	struct fsi_master_gpio *master = to_fsi_master_gpio(to_fsi_master(dev));
 
 	of_node_put(dev_of_node(master->dev));
 
@@ -866,21 +867,20 @@ static int fsi_master_gpio_probe(struct platform_device *pdev)
 
 
 
-static int fsi_master_gpio_remove(struct platform_device *pdev)
+static void fsi_master_gpio_remove(struct platform_device *pdev)
 {
 	struct fsi_master_gpio *master = platform_get_drvdata(pdev);
 
 	device_remove_file(&pdev->dev, &dev_attr_external_mode);
 
 	fsi_master_unregister(&master->master);
-
-	return 0;
 }
 
 static const struct of_device_id fsi_master_gpio_match[] = {
 	{ .compatible = "fsi-master-gpio" },
 	{ },
 };
+MODULE_DEVICE_TABLE(of, fsi_master_gpio_match);
 
 static struct platform_driver fsi_master_gpio_driver = {
 	.driver = {
@@ -892,4 +892,5 @@ static struct platform_driver fsi_master_gpio_driver = {
 };
 
 module_platform_driver(fsi_master_gpio_driver);
+MODULE_DESCRIPTION("A FSI master controller, using a simple GPIO bit-banging interface");
 MODULE_LICENSE("GPL");