32 	const struct mfd_cell *cell = mfd_get_cell(pdev);  in mfd_cell_enable()  local
36 	if (atomic_inc_return(cell->usage_count) == 1)  in mfd_cell_enable()
37 		err = cell->enable(pdev);  in mfd_cell_enable()
41 		atomic_dec(cell->usage_count);  in mfd_cell_enable()
49 	const struct mfd_cell *cell = mfd_get_cell(pdev);  in mfd_cell_disable()  local
53 	if (atomic_dec_return(cell->usage_count) == 0)  in mfd_cell_disable()
54 		err = cell->disable(pdev);  in mfd_cell_disable()
58 		atomic_inc(cell->usage_count);  in mfd_cell_disable()
61 	WARN_ON(atomic_read(cell->usage_count) < 0);  in mfd_cell_disable()
68 				 const struct mfd_cell *cell,  in mfd_platform_add_cell()  argument
71 	if (!cell)  in mfd_platform_add_cell()
74 	pdev->mfd_cell = kmemdup(cell, sizeof(*cell), GFP_KERNEL);  in mfd_platform_add_cell()
83 static void mfd_acpi_add_device(const struct mfd_cell *cell,  in mfd_acpi_add_device()  argument
86 	const struct mfd_cell_acpi_match *match = cell->acpi_match;  in mfd_acpi_add_device()
134 static inline void mfd_acpi_add_device(const struct mfd_cell *cell,  in mfd_acpi_add_device()  argument
141 			  const struct mfd_cell *cell, atomic_t *usage_count,  in mfd_add_device()  argument
155 		platform_id = id + cell->id;  in mfd_add_device()
157 	pdev = platform_device_alloc(cell->name, platform_id);  in mfd_add_device()
161 	res = kzalloc(sizeof(*res) * cell->num_resources, GFP_KERNEL);  in mfd_add_device()
172 			&pdev->dev, cell->parent_supplies,  in mfd_add_device()
173 			parent, cell->parent_supplies,  in mfd_add_device()
174 			cell->num_parent_supplies);  in mfd_add_device()
178 	if (parent->of_node && cell->of_compatible) {  in mfd_add_device()
180 			if (of_device_is_compatible(np, cell->of_compatible)) {  in mfd_add_device()
187 	mfd_acpi_add_device(cell, pdev);  in mfd_add_device()
189 	if (cell->pdata_size) {  in mfd_add_device()
191 					cell->platform_data, cell->pdata_size);  in mfd_add_device()
196 	if (cell->properties) {  in mfd_add_device()
197 		ret = platform_device_add_properties(pdev, cell->properties);  in mfd_add_device()
202 	ret = mfd_platform_add_cell(pdev, cell, usage_count);  in mfd_add_device()
206 	for (r = 0; r < cell->num_resources; r++) {  in mfd_add_device()
207 		res[r].name = cell->resources[r].name;  in mfd_add_device()
208 		res[r].flags = cell->resources[r].flags;  in mfd_add_device()
211 		if ((cell->resources[r].flags & IORESOURCE_MEM) && mem_base) {  in mfd_add_device()
214 				cell->resources[r].start;  in mfd_add_device()
216 				cell->resources[r].end;  in mfd_add_device()
217 		} else if (cell->resources[r].flags & IORESOURCE_IRQ) {  in mfd_add_device()
220 				WARN_ON(cell->resources[r].start !=  in mfd_add_device()
221 					cell->resources[r].end);  in mfd_add_device()
223 					domain, cell->resources[r].start);  in mfd_add_device()
226 					cell->resources[r].start;  in mfd_add_device()
228 					cell->resources[r].end;  in mfd_add_device()
231 			res[r].parent = cell->resources[r].parent;  in mfd_add_device()
232 			res[r].start = cell->resources[r].start;  in mfd_add_device()
233 			res[r].end   = cell->resources[r].end;  in mfd_add_device()
236 		if (!cell->ignore_resource_conflicts) {  in mfd_add_device()
245 	ret = platform_device_add_resources(pdev, res, cell->num_resources);  in mfd_add_device()
253 	if (cell->pm_runtime_no_callbacks)  in mfd_add_device()
262 					       cell->parent_supplies,  in mfd_add_device()
263 					       cell->num_parent_supplies);  in mfd_add_device()
308 	const struct mfd_cell *cell;  in mfd_remove_devices_fn()  local
315 	cell = mfd_get_cell(pdev);  in mfd_remove_devices_fn()
317 	regulator_bulk_unregister_supply_alias(dev, cell->parent_supplies,  in mfd_remove_devices_fn()
318 					       cell->num_parent_supplies);  in mfd_remove_devices_fn()
321 	if (!*usage_count || (cell->usage_count < *usage_count))  in mfd_remove_devices_fn()
322 		*usage_count = cell->usage_count;  in mfd_remove_devices_fn()
375 int mfd_clone_cell(const char *cell, const char **clones, size_t n_clones)  in mfd_clone_cell()  argument
383 	dev = bus_find_device_by_name(&platform_bus_type, NULL, cell);  in mfd_clone_cell()
385 		printk(KERN_ERR "failed to find device for cell %s\n", cell);  in mfd_clone_cell()