31 	const struct mfd_cell *cell = mfd_get_cell(pdev);  in mfd_cell_enable()  local
35 	if (atomic_inc_return(cell->usage_count) == 1)  in mfd_cell_enable()
36 		err = cell->enable(pdev);  in mfd_cell_enable()
40 		atomic_dec(cell->usage_count);  in mfd_cell_enable()
48 	const struct mfd_cell *cell = mfd_get_cell(pdev);  in mfd_cell_disable()  local
52 	if (atomic_dec_return(cell->usage_count) == 0)  in mfd_cell_disable()
53 		err = cell->disable(pdev);  in mfd_cell_disable()
57 		atomic_inc(cell->usage_count);  in mfd_cell_disable()
60 	WARN_ON(atomic_read(cell->usage_count) < 0);  in mfd_cell_disable()
67 				 const struct mfd_cell *cell,  in mfd_platform_add_cell()  argument
70 	if (!cell)  in mfd_platform_add_cell()
73 	pdev->mfd_cell = kmemdup(cell, sizeof(*cell), GFP_KERNEL);  in mfd_platform_add_cell()
82 static void mfd_acpi_add_device(const struct mfd_cell *cell,  in mfd_acpi_add_device()  argument
98 	if (cell->acpi_pnpid) {  in mfd_acpi_add_device()
102 		strlcpy(ids[0].id, cell->acpi_pnpid, sizeof(ids[0].id));  in mfd_acpi_add_device()
113 static inline void mfd_acpi_add_device(const struct mfd_cell *cell,  in mfd_acpi_add_device()  argument
120 			  const struct mfd_cell *cell, atomic_t *usage_count,  in mfd_add_device()  argument
134 		platform_id = id + cell->id;  in mfd_add_device()
136 	pdev = platform_device_alloc(cell->name, platform_id);  in mfd_add_device()
140 	res = kzalloc(sizeof(*res) * cell->num_resources, GFP_KERNEL);  in mfd_add_device()
151 			&pdev->dev, cell->parent_supplies,  in mfd_add_device()
152 			parent, cell->parent_supplies,  in mfd_add_device()
153 			cell->num_parent_supplies);  in mfd_add_device()
157 	if (parent->of_node && cell->of_compatible) {  in mfd_add_device()
159 			if (of_device_is_compatible(np, cell->of_compatible)) {  in mfd_add_device()
166 	mfd_acpi_add_device(cell, pdev);  in mfd_add_device()
168 	if (cell->pdata_size) {  in mfd_add_device()
170 					cell->platform_data, cell->pdata_size);  in mfd_add_device()
175 	ret = mfd_platform_add_cell(pdev, cell, usage_count);  in mfd_add_device()
179 	for (r = 0; r < cell->num_resources; r++) {  in mfd_add_device()
180 		res[r].name = cell->resources[r].name;  in mfd_add_device()
181 		res[r].flags = cell->resources[r].flags;  in mfd_add_device()
184 		if ((cell->resources[r].flags & IORESOURCE_MEM) && mem_base) {  in mfd_add_device()
187 				cell->resources[r].start;  in mfd_add_device()
189 				cell->resources[r].end;  in mfd_add_device()
190 		} else if (cell->resources[r].flags & IORESOURCE_IRQ) {  in mfd_add_device()
193 				WARN_ON(cell->resources[r].start !=  in mfd_add_device()
194 					cell->resources[r].end);  in mfd_add_device()
196 					domain, cell->resources[r].start);  in mfd_add_device()
199 					cell->resources[r].start;  in mfd_add_device()
201 					cell->resources[r].end;  in mfd_add_device()
204 			res[r].parent = cell->resources[r].parent;  in mfd_add_device()
205 			res[r].start = cell->resources[r].start;  in mfd_add_device()
206 			res[r].end   = cell->resources[r].end;  in mfd_add_device()
209 		if (!cell->ignore_resource_conflicts) {  in mfd_add_device()
216 	ret = platform_device_add_resources(pdev, res, cell->num_resources);  in mfd_add_device()
224 	if (cell->pm_runtime_no_callbacks)  in mfd_add_device()
233 					       cell->parent_supplies,  in mfd_add_device()
234 					       cell->num_parent_supplies);  in mfd_add_device()
279 	const struct mfd_cell *cell;  in mfd_remove_devices_fn()  local
286 	cell = mfd_get_cell(pdev);  in mfd_remove_devices_fn()
288 	regulator_bulk_unregister_supply_alias(dev, cell->parent_supplies,  in mfd_remove_devices_fn()
289 					       cell->num_parent_supplies);  in mfd_remove_devices_fn()
292 	if (!*usage_count || (cell->usage_count < *usage_count))  in mfd_remove_devices_fn()
293 		*usage_count = cell->usage_count;  in mfd_remove_devices_fn()
308 int mfd_clone_cell(const char *cell, const char **clones, size_t n_clones)  in mfd_clone_cell()  argument
316 	dev = bus_find_device_by_name(&platform_bus_type, NULL, cell);  in mfd_clone_cell()
318 		printk(KERN_ERR "failed to find device for cell %s\n", cell);  in mfd_clone_cell()