Lines Matching +full:has +full:- +full:chip +full:- +full:id

1 /* SPDX-License-Identifier: GPL-2.0 */
24  * struct gpio_device - internal state container for GPIO devices
27  * @id: numerical ID number for the GPIO chip
31  * @chip: pointer to the corresponding gpiochip, holding static
39  * or name of the IP component in a System on Chip.
40  * @data: per-instance data assigned by the driver
46  * @sem: protects the structure from a NULL-pointer dereference of @chip by
47  *       user-space operations when the device gets unregistered during
48  *       a hot-unplug event
53  * GPIO chip has been removed, if it is still being used from
59 	int			id;  member
62 	struct gpio_chip	*chip;  member
93  * struct gpio_array - Opaque descriptor for a structure of GPIO array attributes
97  * @chip:		Parent GPIO chip
109 	struct gpio_chip	*chip;  member
119 	     __i < gc->ngpio && (desc = gpiochip_get_desc(gc, __i));	\
124 		if (!test_bit(flag, &desc->flags)) {} else
143  * struct gpio_desc - Opaque descriptor for a GPIO
153  * integer-based handles.
166 #define FLAG_ACTIVE_LOW	6	/* value has active low */
173 #define FLAG_PULL_UP    13	/* GPIO has pull up enabled */
174 #define FLAG_PULL_DOWN  14	/* GPIO has pull down enabled */
175 #define FLAG_BIAS_DISABLE    15	/* GPIO has pull disabled */
194 #define gpiod_not_found(desc)		(IS_ERR(desc) && PTR_ERR(desc) == -ENOENT)
204 	if (ret == -EPROBE_DEFER)  in gpiod_request_user()
205 		ret = -ENODEV;  in gpiod_request_user()
226  * Return the GPIO number of the passed descriptor relative to its chip
230 	return desc - &desc->gdev->descs[0];  in gpio_chip_hwgpio()
236 	pr_emerg("gpio-%d (%s): " fmt, desc_to_gpio(desc), desc->label ? : "?",\
239 	pr_crit("gpio-%d (%s): " fmt, desc_to_gpio(desc), desc->label ? : "?", \
242 	pr_err("gpio-%d (%s): " fmt, desc_to_gpio(desc), desc->label ? : "?",  \
245 	pr_warn("gpio-%d (%s): " fmt, desc_to_gpio(desc), desc->label ? : "?", \
248 	pr_info("gpio-%d (%s): " fmt, desc_to_gpio(desc), desc->label ? : "?", \
251 	pr_debug("gpio-%d (%s): " fmt, desc_to_gpio(desc), desc->label ? : "?",\
254 /* With chip prefix */
257 	dev_emerg(&gc->gpiodev->dev, "(%s): " fmt, gc->label, ##__VA_ARGS__)
259 	dev_crit(&gc->gpiodev->dev, "(%s): " fmt, gc->label, ##__VA_ARGS__)
261 	dev_err(&gc->gpiodev->dev, "(%s): " fmt, gc->label, ##__VA_ARGS__)
263 	dev_warn(&gc->gpiodev->dev, "(%s): " fmt, gc->label, ##__VA_ARGS__)
265 	dev_info(&gc->gpiodev->dev, "(%s): " fmt, gc->label, ##__VA_ARGS__)
267 	dev_dbg(&gc->gpiodev->dev, "(%s): " fmt, gc->label, ##__VA_ARGS__)