52 int cros_ec_register(struct cros_ec_device *ec_dev)  in cros_ec_register()  argument
54 	struct device *dev = ec_dev->dev;  in cros_ec_register()
57 	ec_dev->max_request = sizeof(struct ec_params_hello);  in cros_ec_register()
58 	ec_dev->max_response = sizeof(struct ec_response_get_protocol_info);  in cros_ec_register()
59 	ec_dev->max_passthru = 0;  in cros_ec_register()
61 	ec_dev->din = devm_kzalloc(dev, ec_dev->din_size, GFP_KERNEL);  in cros_ec_register()
62 	if (!ec_dev->din)  in cros_ec_register()
65 	ec_dev->dout = devm_kzalloc(dev, ec_dev->dout_size, GFP_KERNEL);  in cros_ec_register()
66 	if (!ec_dev->dout)  in cros_ec_register()
69 	mutex_init(&ec_dev->lock);  in cros_ec_register()
71 	cros_ec_query_all(ec_dev);  in cros_ec_register()
73 	err = mfd_add_devices(ec_dev->dev, PLATFORM_DEVID_AUTO, &ec_cell, 1,  in cros_ec_register()
74 			      NULL, ec_dev->irq, NULL);  in cros_ec_register()
82 	if (ec_dev->max_passthru) {  in cros_ec_register()
91 		err = mfd_add_devices(ec_dev->dev, PLATFORM_DEVID_AUTO,  in cros_ec_register()
92 				      &ec_pd_cell, 1, NULL, ec_dev->irq, NULL);  in cros_ec_register()
116 int cros_ec_remove(struct cros_ec_device *ec_dev)  in cros_ec_remove()  argument
118 	mfd_remove_devices(ec_dev->dev);  in cros_ec_remove()
125 int cros_ec_suspend(struct cros_ec_device *ec_dev)  in cros_ec_suspend()  argument
127 	struct device *dev = ec_dev->dev;  in cros_ec_suspend()
130 		ec_dev->wake_enabled = !enable_irq_wake(ec_dev->irq);  in cros_ec_suspend()
132 	disable_irq(ec_dev->irq);  in cros_ec_suspend()
133 	ec_dev->was_wake_device = ec_dev->wake_enabled;  in cros_ec_suspend()
139 int cros_ec_resume(struct cros_ec_device *ec_dev)  in cros_ec_resume()  argument
141 	enable_irq(ec_dev->irq);  in cros_ec_resume()
143 	if (ec_dev->wake_enabled) {  in cros_ec_resume()
144 		disable_irq_wake(ec_dev->irq);  in cros_ec_resume()
145 		ec_dev->wake_enabled = 0;  in cros_ec_resume()