28 	const struct mfd_cell *cell = mfd_get_cell(pdev);  in mfd_cell_enable()  local
32 	if (atomic_inc_return(cell->usage_count) == 1)  in mfd_cell_enable()
33 		err = cell->enable(pdev);  in mfd_cell_enable()
37 		atomic_dec(cell->usage_count);  in mfd_cell_enable()
45 	const struct mfd_cell *cell = mfd_get_cell(pdev);  in mfd_cell_disable()  local
49 	if (atomic_dec_return(cell->usage_count) == 0)  in mfd_cell_disable()
50 		err = cell->disable(pdev);  in mfd_cell_disable()
54 		atomic_inc(cell->usage_count);  in mfd_cell_disable()
57 	WARN_ON(atomic_read(cell->usage_count) < 0);  in mfd_cell_disable()
64 				 const struct mfd_cell *cell,  in mfd_platform_add_cell()  argument
67 	if (!cell)  in mfd_platform_add_cell()
70 	pdev->mfd_cell = kmemdup(cell, sizeof(*cell), GFP_KERNEL);  in mfd_platform_add_cell()
79 static void mfd_acpi_add_device(const struct mfd_cell *cell,  in mfd_acpi_add_device()  argument
82 	const struct mfd_cell_acpi_match *match = cell->acpi_match;  in mfd_acpi_add_device()
130 static inline void mfd_acpi_add_device(const struct mfd_cell *cell,  in mfd_acpi_add_device()  argument
137 			  const struct mfd_cell *cell, atomic_t *usage_count,  in mfd_add_device()  argument
151 		platform_id = id + cell->id;  in mfd_add_device()
153 	pdev = platform_device_alloc(cell->name, platform_id);  in mfd_add_device()
157 	res = kcalloc(cell->num_resources, sizeof(*res), GFP_KERNEL);  in mfd_add_device()
168 			&pdev->dev, cell->parent_supplies,  in mfd_add_device()
169 			parent, cell->parent_supplies,  in mfd_add_device()
170 			cell->num_parent_supplies);  in mfd_add_device()
174 	if (parent->of_node && cell->of_compatible) {  in mfd_add_device()
176 			if (of_device_is_compatible(np, cell->of_compatible)) {  in mfd_add_device()
184 	mfd_acpi_add_device(cell, pdev);  in mfd_add_device()
186 	if (cell->pdata_size) {  in mfd_add_device()
188 					cell->platform_data, cell->pdata_size);  in mfd_add_device()
193 	if (cell->properties) {  in mfd_add_device()
194 		ret = platform_device_add_properties(pdev, cell->properties);  in mfd_add_device()
199 	ret = mfd_platform_add_cell(pdev, cell, usage_count);  in mfd_add_device()
203 	for (r = 0; r < cell->num_resources; r++) {  in mfd_add_device()
204 		res[r].name = cell->resources[r].name;  in mfd_add_device()
205 		res[r].flags = cell->resources[r].flags;  in mfd_add_device()
208 		if ((cell->resources[r].flags & IORESOURCE_MEM) && mem_base) {  in mfd_add_device()
211 				cell->resources[r].start;  in mfd_add_device()
213 				cell->resources[r].end;  in mfd_add_device()
214 		} else if (cell->resources[r].flags & IORESOURCE_IRQ) {  in mfd_add_device()
217 				WARN_ON(cell->resources[r].start !=  in mfd_add_device()
218 					cell->resources[r].end);  in mfd_add_device()
220 					domain, cell->resources[r].start);  in mfd_add_device()
223 					cell->resources[r].start;  in mfd_add_device()
225 					cell->resources[r].end;  in mfd_add_device()
228 			res[r].parent = cell->resources[r].parent;  in mfd_add_device()
229 			res[r].start = cell->resources[r].start;  in mfd_add_device()
230 			res[r].end   = cell->resources[r].end;  in mfd_add_device()
233 		if (!cell->ignore_resource_conflicts) {  in mfd_add_device()
242 	ret = platform_device_add_resources(pdev, res, cell->num_resources);  in mfd_add_device()
250 	if (cell->pm_runtime_no_callbacks)  in mfd_add_device()
259 					       cell->parent_supplies,  in mfd_add_device()
260 					       cell->num_parent_supplies);  in mfd_add_device()
318 	const struct mfd_cell *cell;  in mfd_remove_devices_fn()  local
325 	cell = mfd_get_cell(pdev);  in mfd_remove_devices_fn()
327 	regulator_bulk_unregister_supply_alias(dev, cell->parent_supplies,  in mfd_remove_devices_fn()
328 					       cell->num_parent_supplies);  in mfd_remove_devices_fn()
331 	if (!*usage_count || (cell->usage_count < *usage_count))  in mfd_remove_devices_fn()
332 		*usage_count = cell->usage_count;  in mfd_remove_devices_fn()
385 int mfd_clone_cell(const char *cell, const char **clones, size_t n_clones)  in mfd_clone_cell()  argument
393 	dev = bus_find_device_by_name(&platform_bus_type, NULL, cell);  in mfd_clone_cell()
395 		printk(KERN_ERR "failed to find device for cell %s\n", cell);  in mfd_clone_cell()