1811 static struct gpio_desc *of_find_gpio(struct device *dev, const char *con_id,  in of_find_gpio()  argument
1821 		if (con_id)  in of_find_gpio()
1822 			snprintf(prop_name, sizeof(prop_name), "%s-%s", con_id,  in of_find_gpio()
1850 static struct gpio_desc *acpi_find_gpio(struct device *dev, const char *con_id,  in acpi_find_gpio()  argument
1862 		if (con_id && strcmp(con_id, "gpios")) {  in acpi_find_gpio()
1864 				 con_id, gpio_suffixes[i]);  in acpi_find_gpio()
1919 static struct gpio_desc *gpiod_find(struct device *dev, const char *con_id,  in gpiod_find()  argument
1939 		if (p->con_id && (!con_id || strcmp(p->con_id, con_id)))  in gpiod_find()
1966 static int dt_gpio_count(struct device *dev, const char *con_id)  in dt_gpio_count()  argument
1973 		if (con_id)  in dt_gpio_count()
1975 				 con_id, gpio_suffixes[i]);  in dt_gpio_count()
1987 static int platform_gpio_count(struct device *dev, const char *con_id)  in platform_gpio_count()  argument
1998 		if ((con_id && p->con_id && !strcmp(con_id, p->con_id)) ||  in platform_gpio_count()
1999 		    (!con_id && !p->con_id))  in platform_gpio_count()
2014 int gpiod_count(struct device *dev, const char *con_id)  in gpiod_count()  argument
2019 		count = dt_gpio_count(dev, con_id);  in gpiod_count()
2021 		count = acpi_gpio_count(dev, con_id);  in gpiod_count()
2024 		count = platform_gpio_count(dev, con_id);  in gpiod_count()
2040 struct gpio_desc *__must_check gpiod_get(struct device *dev, const char *con_id,  in gpiod_get()  argument
2043 	return gpiod_get_index(dev, con_id, 0, flags);  in gpiod_get()
2058 						  const char *con_id,  in gpiod_get_optional()  argument
2061 	return gpiod_get_index_optional(dev, con_id, 0, flags);  in gpiod_get_optional()
2093 static int gpiod_configure_flags(struct gpio_desc *desc, const char *con_id,  in gpiod_configure_flags()  argument
2100 		pr_debug("no flags found for %s\n", con_id);  in gpiod_configure_flags()
2129 					       const char *con_id,  in gpiod_get_index()  argument
2137 	dev_dbg(dev, "GPIO lookup for consumer %s\n", con_id);  in gpiod_get_index()
2143 			desc = of_find_gpio(dev, con_id, idx, &lookupflags);  in gpiod_get_index()
2146 			desc = acpi_find_gpio(dev, con_id, idx, &lookupflags);  in gpiod_get_index()
2156 		desc = gpiod_find(dev, con_id, idx, &lookupflags);  in gpiod_get_index()
2160 		dev_dbg(dev, "lookup for GPIO %s failed\n", con_id);  in gpiod_get_index()
2166 	status = gpiod_request(desc, con_id);  in gpiod_get_index()
2170 	status = gpiod_configure_flags(desc, con_id, flags);  in gpiod_get_index()
2172 		dev_dbg(dev, "setup of GPIO %s failed\n", con_id);  in gpiod_get_index()
2257 							const char *con_id,  in gpiod_get_index_optional()  argument
2263 	desc = gpiod_get_index(dev, con_id, index, flags);  in gpiod_get_index_optional()
2350 						const char *con_id,  in gpiod_get_array()  argument
2357 	count = gpiod_count(dev, con_id);  in gpiod_get_array()
2367 		desc = gpiod_get_index(dev, con_id, descs->ndescs, flags);  in gpiod_get_array()
2390 							const char *con_id,  in gpiod_get_array_optional()  argument
2395 	descs = gpiod_get_array(dev, con_id, flags);  in gpiod_get_array_optional()