// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/bitops.h>
+#include <linux/device.h>
#include <linux/idr.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/kdev_t.h>
+#include <linux/kstrtox.h>
+#include <linux/list.h>
#include <linux/mutex.h>
-#include <linux/device.h>
+#include <linux/printk.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/string.h>
#include <linux/sysfs.h>
+#include <linux/types.h>
+
#include <linux/gpio/consumer.h>
#include <linux/gpio/driver.h>
-#include <linux/interrupt.h>
-#include <linux/kdev_t.h>
-#include <linux/slab.h>
-#include <linux/ctype.h>
#include "gpiolib.h"
#include "gpiolib-sysfs.h"
+struct kernfs_node;
+
#define GPIO_IRQF_TRIGGER_NONE 0
#define GPIO_IRQF_TRIGGER_FALLING BIT(0)
#define GPIO_IRQF_TRIGGER_RISING BIT(1)
goto done;
desc = gpio_to_desc(gpio);
- /* reject bogus commands (gpio_unexport ignores them) */
+ /* reject bogus commands (gpiod_unexport() ignores them) */
if (!desc) {
pr_warn("%s: invalid GPIO %ld\n", __func__, gpio);
return -EINVAL;
* early (e.g. before the class_register above was called).
*
* We run before arch_initcall() so chip->dev nodes can have
- * registered, and so arch_initcall() can always gpio_export().
+ * registered, and so arch_initcall() can always gpiod_export().
*/
spin_lock_irqsave(&gpio_lock, flags);
list_for_each_entry(gdev, &gpio_devices, list) {