SPDX: Convert all of our single license tags to Linux Kernel style

[u-boot] / drivers / power / regulator / fixed.c

diff --git a/drivers/power/regulator/fixed.c b/drivers/power/regulator/fixed.c
index 656371b2351955cb35791ecdc3550a35309f9d03..0be5b7bd5191bb67e772b8fe6e847e7b6a62dd47 100644 (file)
--- a/drivers/power/regulator/fixed.c
+++ b/drivers/power/regulator/fixed.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  *  Copyright (C) 2015 Samsung Electronics
  *
  *  Przemyslaw Marczak <p.marczak@samsung.com>
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
@@ -14,8 +13,6 @@
 #include <power/pmic.h>
 #include <power/regulator.h>
 
-DECLARE_GLOBAL_DATA_PTR;
-
 struct fixed_regulator_platdata {
        struct gpio_desc gpio; /* GPIO for regulator enable control */
        unsigned int startup_delay_us;
@@ -89,7 +86,7 @@ static int fixed_regulator_get_current(struct udevice *dev)
        return uc_pdata->min_uA;
 }
 
-static bool fixed_regulator_get_enable(struct udevice *dev)
+static int fixed_regulator_get_enable(struct udevice *dev)
 {
        struct fixed_regulator_platdata *dev_pdata = dev_get_platdata(dev);
 
@@ -117,7 +114,7 @@ static int fixed_regulator_set_enable(struct udevice *dev, bool enable)
 
        ret = dm_gpio_set_value(&dev_pdata->gpio, enable);
        if (ret) {
-               error("Can't set regulator : %s gpio to: %d\n", dev->name,
+               pr_err("Can't set regulator : %s gpio to: %d\n", dev->name,
                      enable);
                return ret;
        }