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1f5eb8b17f
In gpiochip_setup_dev() the call to gpiolib_cdev_register() indirectly
calls device_add(). This is still required for the sysfs even when
CONFIG_GPIO_CDEV is not selected in the build.
Replace the stubbed functions in gpiolib-cdev.h with macros in gpiolib.c
that perform the required device_add() and device_del() when
CONFIG_GPIO_CDEV is not selected.
Fixes: d143493c01 (gpiolib: make cdev a build option)
Reported-by: Nicolas Schichan <nschichan@freebox.fr>
Signed-off-by: Kent Gibson <warthog618@gmail.com>
Tested-by: Nicolas Schichan <nschichan@freebox.fr>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
14 lines
284 B
C
14 lines
284 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef GPIOLIB_CDEV_H
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#define GPIOLIB_CDEV_H
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#include <linux/types.h>
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struct gpio_device;
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int gpiolib_cdev_register(struct gpio_device *gdev, dev_t devt);
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void gpiolib_cdev_unregister(struct gpio_device *gdev);
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#endif /* GPIOLIB_CDEV_H */
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