36 	struct sdio_func *func;						\
38 	func = dev_to_sdio_func (dev);					\
43 sdio_config_attr(class, "0x%02x\n", func->class);
44 sdio_config_attr(vendor, "0x%04x\n", func->vendor);
45 sdio_config_attr(device, "0x%04x\n", func->device);
46 sdio_config_attr(revision, "%u.%u\n", func->major_rev, func->minor_rev);
47 sdio_config_attr(modalias, "sdio:c%02Xv%04Xd%04X\n", func->class, func->vendor, func->device);
52 	struct sdio_func *func = dev_to_sdio_func(dev);						\
54 	if (num > func->num_info)								\
56 	if (!func->info[num - 1][0])								\
58 	return sysfs_emit(buf, "%s\n", func->info[num - 1]);					\
81 static const struct sdio_device_id *sdio_match_one(struct sdio_func *func,  in sdio_match_one()  argument
84 	if (id->class != (__u8)SDIO_ANY_ID && id->class != func->class)  in sdio_match_one()
86 	if (id->vendor != (__u16)SDIO_ANY_ID && id->vendor != func->vendor)  in sdio_match_one()
88 	if (id->device != (__u16)SDIO_ANY_ID && id->device != func->device)  in sdio_match_one()
93 static const struct sdio_device_id *sdio_match_device(struct sdio_func *func,  in sdio_match_device()  argument
102 			if (sdio_match_one(func, ids))  in sdio_match_device()
113 	struct sdio_func *func = dev_to_sdio_func(dev);  in sdio_bus_match()  local
116 	if (sdio_match_device(func, sdrv))  in sdio_bus_match()
125 	const struct sdio_func *func = dev_to_sdio_func(dev);  in sdio_bus_uevent()  local
129 			"SDIO_CLASS=%02X", func->class))  in sdio_bus_uevent()
133 			"SDIO_ID=%04X:%04X", func->vendor, func->device))  in sdio_bus_uevent()
137 			"SDIO_REVISION=%u.%u", func->major_rev, func->minor_rev))  in sdio_bus_uevent()
140 	for (i = 0; i < func->num_info; i++) {  in sdio_bus_uevent()
141 		if (add_uevent_var(env, "SDIO_INFO%u=%s", i+1, func->info[i]))  in sdio_bus_uevent()
147 			func->class, func->vendor, func->device))  in sdio_bus_uevent()
156 	struct sdio_func *func = dev_to_sdio_func(dev);  in sdio_bus_probe()  local
160 	id = sdio_match_device(func, drv);  in sdio_bus_probe()
168 	atomic_inc(&func->card->sdio_funcs_probed);  in sdio_bus_probe()
176 	if (func->card->host->caps & MMC_CAP_POWER_OFF_CARD) {  in sdio_bus_probe()
184 	sdio_claim_host(func);  in sdio_bus_probe()
185 	if (mmc_card_removed(func->card))  in sdio_bus_probe()
188 		ret = sdio_set_block_size(func, 0);  in sdio_bus_probe()
189 	sdio_release_host(func);  in sdio_bus_probe()
193 	ret = drv->probe(func, id);  in sdio_bus_probe()
200 	atomic_dec(&func->card->sdio_funcs_probed);  in sdio_bus_probe()
201 	if (func->card->host->caps & MMC_CAP_POWER_OFF_CARD)  in sdio_bus_probe()
210 	struct sdio_func *func = dev_to_sdio_func(dev);  in sdio_bus_remove()  local
213 	if (func->card->host->caps & MMC_CAP_POWER_OFF_CARD)  in sdio_bus_remove()
216 	drv->remove(func);  in sdio_bus_remove()
217 	atomic_dec(&func->card->sdio_funcs_probed);  in sdio_bus_remove()
219 	if (func->irq_handler) {  in sdio_bus_remove()
222 		sdio_claim_host(func);  in sdio_bus_remove()
223 		sdio_release_irq(func);  in sdio_bus_remove()
224 		sdio_release_host(func);  in sdio_bus_remove()
228 	if (func->card->host->caps & MMC_CAP_POWER_OFF_CARD)  in sdio_bus_remove()
232 	if (func->card->host->caps & MMC_CAP_POWER_OFF_CARD)  in sdio_bus_remove()
292 	struct sdio_func *func = dev_to_sdio_func(dev);  in sdio_release_func()  local
294 	if (!(func->card->quirks & MMC_QUIRK_NONSTD_SDIO))  in sdio_release_func()
295 		sdio_free_func_cis(func);  in sdio_release_func()
301 	put_device(&func->card->dev);  in sdio_release_func()
303 	kfree(func->info);  in sdio_release_func()
304 	kfree(func->tmpbuf);  in sdio_release_func()
305 	kfree(func);  in sdio_release_func()
313 	struct sdio_func *func;  in sdio_alloc_func()  local
315 	func = kzalloc(sizeof(struct sdio_func), GFP_KERNEL);  in sdio_alloc_func()
316 	if (!func)  in sdio_alloc_func()
323 	func->tmpbuf = kmalloc(4, GFP_KERNEL);  in sdio_alloc_func()
324 	if (!func->tmpbuf) {  in sdio_alloc_func()
325 		kfree(func);  in sdio_alloc_func()
329 	func->card = card;  in sdio_alloc_func()
331 	device_initialize(&func->dev);  in sdio_alloc_func()
337 	get_device(&func->card->dev);  in sdio_alloc_func()
339 	func->dev.parent = &card->dev;  in sdio_alloc_func()
340 	func->dev.bus = &sdio_bus_type;  in sdio_alloc_func()
341 	func->dev.release = sdio_release_func;  in sdio_alloc_func()
343 	return func;  in sdio_alloc_func()
347 static void sdio_acpi_set_handle(struct sdio_func *func)  in sdio_acpi_set_handle()  argument
349 	struct mmc_host *host = func->card->host;  in sdio_acpi_set_handle()
350 	u64 addr = ((u64)host->slotno << 16) | func->num;  in sdio_acpi_set_handle()
352 	acpi_preset_companion(&func->dev, ACPI_COMPANION(host->parent), addr);  in sdio_acpi_set_handle()
355 static inline void sdio_acpi_set_handle(struct sdio_func *func) {}  in sdio_acpi_set_handle()  argument
358 static void sdio_set_of_node(struct sdio_func *func)  in sdio_set_of_node()  argument
360 	struct mmc_host *host = func->card->host;  in sdio_set_of_node()
362 	func->dev.of_node = mmc_of_find_child_device(host, func->num);  in sdio_set_of_node()
368 int sdio_add_func(struct sdio_func *func)  in sdio_add_func()  argument
372 	dev_set_name(&func->dev, "%s:%d", mmc_card_id(func->card), func->num);  in sdio_add_func()
374 	sdio_set_of_node(func);  in sdio_add_func()
375 	sdio_acpi_set_handle(func);  in sdio_add_func()
376 	device_enable_async_suspend(&func->dev);  in sdio_add_func()
377 	ret = device_add(&func->dev);  in sdio_add_func()
379 		sdio_func_set_present(func);  in sdio_add_func()
390 void sdio_remove_func(struct sdio_func *func)  in sdio_remove_func()  argument
392 	if (sdio_func_present(func))  in sdio_remove_func()
393 		device_del(&func->dev);  in sdio_remove_func()
395 	of_node_put(func->dev.of_node);  in sdio_remove_func()
396 	put_device(&func->dev);  in sdio_remove_func()