181 		struct hpi_adapter *pa = NULL;  in asihpi_hpi_ioctl()  local
184 			pa = &adapters[hm->h.adapter_index];  in asihpi_hpi_ioctl()
186 		if (!pa || !pa->adapter || !pa->adapter->type) {  in asihpi_hpi_ioctl()
199 		if (mutex_lock_interruptible(&pa->mutex)) {  in asihpi_hpi_ioctl()
216 				if (pa->buffer_size < size) {  in asihpi_hpi_ioctl()
221 						pa->buffer_size, size);  in asihpi_hpi_ioctl()
222 					if (pa->p_buffer) {  in asihpi_hpi_ioctl()
223 						pa->buffer_size = 0;  in asihpi_hpi_ioctl()
224 						vfree(pa->p_buffer);  in asihpi_hpi_ioctl()
226 					pa->p_buffer = vmalloc(size);  in asihpi_hpi_ioctl()
227 					if (pa->p_buffer)  in asihpi_hpi_ioctl()
228 						pa->buffer_size = size;  in asihpi_hpi_ioctl()
235 						mutex_unlock(&pa->mutex);  in asihpi_hpi_ioctl()
241 				hm->m0.u.d.u.data.pb_data = pa->p_buffer;  in asihpi_hpi_ioctl()
257 				copy_from_user(pa->p_buffer, ptr, size);  in asihpi_hpi_ioctl()
269 				copy_to_user(ptr, pa->p_buffer, size);  in asihpi_hpi_ioctl()
276 		mutex_unlock(&pa->mutex);  in asihpi_hpi_ioctl()
523 	struct hpi_adapter *pa;  in asihpi_adapter_remove()  local
526 	pa = pci_get_drvdata(pci_dev);  in asihpi_adapter_remove()
527 	pci = pa->adapter->pci;  in asihpi_adapter_remove()
532 	hm.adapter_index = pa->adapter->index;  in asihpi_adapter_remove()
540 	hm.adapter_index = pa->adapter->index;  in asihpi_adapter_remove()
547 	if (pa->irq)  in asihpi_adapter_remove()
548 		free_irq(pa->irq, pa);  in asihpi_adapter_remove()
550 	vfree(pa->p_buffer);  in asihpi_adapter_remove()
557 			 pci_dev->devfn, pa->adapter->index);  in asihpi_adapter_remove()
559 	memset(pa, 0, sizeof(*pa));  in asihpi_adapter_remove()