46 	struct sdio_func *func;  member
66 	ret = sdio_memcpy_fromio(bus->func, dst, sdio_addr, count);  in wfx_sdio_copy_from_io()
87 	ret = sdio_memcpy_toio(bus->func, sdio_addr, (void *)src, count);  in wfx_sdio_copy_to_io()
98 	sdio_claim_host(bus->func);  in wfx_sdio_lock()
105 	sdio_release_host(bus->func);  in wfx_sdio_unlock()
108 static void wfx_sdio_irq_handler(struct sdio_func *func)  in wfx_sdio_irq_handler()  argument
110 	struct wfx_sdio_priv *bus = sdio_get_drvdata(func);  in wfx_sdio_irq_handler()
119 	sdio_claim_host(bus->func);  in wfx_sdio_irq_handler_ext()
121 	sdio_release_host(bus->func);  in wfx_sdio_irq_handler_ext()
133 		sdio_claim_host(bus->func);  in wfx_sdio_irq_subscribe()
134 		ret = sdio_claim_irq(bus->func, wfx_sdio_irq_handler);  in wfx_sdio_irq_subscribe()
135 		sdio_release_host(bus->func);  in wfx_sdio_irq_subscribe()
143 	ret = devm_request_threaded_irq(&bus->func->dev, bus->of_irq, NULL,  in wfx_sdio_irq_subscribe()
147 	sdio_claim_host(bus->func);  in wfx_sdio_irq_subscribe()
148 	cccr = sdio_f0_readb(bus->func, SDIO_CCCR_IENx, NULL);  in wfx_sdio_irq_subscribe()
150 	cccr |= BIT(bus->func->num);  in wfx_sdio_irq_subscribe()
151 	sdio_f0_writeb(bus->func, cccr, SDIO_CCCR_IENx, NULL);  in wfx_sdio_irq_subscribe()
152 	sdio_release_host(bus->func);  in wfx_sdio_irq_subscribe()
162 		devm_free_irq(&bus->func->dev, bus->of_irq, bus);  in wfx_sdio_irq_unsubscribe()
163 	sdio_claim_host(bus->func);  in wfx_sdio_irq_unsubscribe()
164 	ret = sdio_release_irq(bus->func);  in wfx_sdio_irq_unsubscribe()
165 	sdio_release_host(bus->func);  in wfx_sdio_irq_unsubscribe()
173 	return sdio_align_size(bus->func, size);  in wfx_sdio_align_size()
180 	device_set_wakeup_enable(&bus->func->dev, enabled);  in wfx_sdio_set_wakeup()
205 	struct sdio_func *func = dev_to_sdio_func(dev);  in wfx_sdio_suspend()  local
206 	struct wfx_sdio_priv *bus = sdio_get_drvdata(func);  in wfx_sdio_suspend()
221 		ret = sdio_set_host_pm_flags(func, MMC_PM_WAKE_SDIO_IRQ);  in wfx_sdio_suspend()
225 	return sdio_set_host_pm_flags(func, MMC_PM_KEEP_POWER);  in wfx_sdio_suspend()
230 	struct sdio_func *func = dev_to_sdio_func(dev);  in wfx_sdio_resume()  local
231 	struct wfx_sdio_priv *bus = sdio_get_drvdata(func);  in wfx_sdio_resume()
241 static int wfx_sdio_probe(struct sdio_func *func, const struct sdio_device_id *id)  in wfx_sdio_probe()  argument
243 	const struct wfx_platform_data *pdata = of_device_get_match_data(&func->dev);  in wfx_sdio_probe()
244 	mmc_pm_flag_t pm_flag = sdio_get_host_pm_caps(func);  in wfx_sdio_probe()
245 	struct device_node *np = func->dev.of_node;  in wfx_sdio_probe()
249 	if (func->num != 1) {  in wfx_sdio_probe()
250 …dev_err(&func->dev, "SDIO function number is %d while it should always be 1 (unsupported chip?)\n",  in wfx_sdio_probe()
251 			func->num);  in wfx_sdio_probe()
256 		dev_warn(&func->dev, "no compatible device found in DT\n");  in wfx_sdio_probe()
260 	bus = devm_kzalloc(&func->dev, sizeof(*bus), GFP_KERNEL);  in wfx_sdio_probe()
264 	bus->func = func;  in wfx_sdio_probe()
266 	sdio_set_drvdata(func, bus);  in wfx_sdio_probe()
268 	sdio_claim_host(func);  in wfx_sdio_probe()
269 	ret = sdio_enable_func(func);  in wfx_sdio_probe()
271 	sdio_set_block_size(func, 64);  in wfx_sdio_probe()
272 	sdio_release_host(func);  in wfx_sdio_probe()
276 	bus->core = wfx_init_common(&func->dev, pdata, &wfx_sdio_hwbus_ops, bus);  in wfx_sdio_probe()
287 		device_set_wakeup_capable(&func->dev, true);  in wfx_sdio_probe()
292 	sdio_claim_host(func);  in wfx_sdio_probe()
293 	sdio_disable_func(func);  in wfx_sdio_probe()
294 	sdio_release_host(func);  in wfx_sdio_probe()
298 static void wfx_sdio_remove(struct sdio_func *func)  in wfx_sdio_remove()  argument
300 	struct wfx_sdio_priv *bus = sdio_get_drvdata(func);  in wfx_sdio_remove()
303 	sdio_claim_host(func);  in wfx_sdio_remove()
304 	sdio_disable_func(func);  in wfx_sdio_remove()
305 	sdio_release_host(func);  in wfx_sdio_remove()