Changes in uspace/drv/bus/usb/uhci/res.c [7de1988c:8d40181] in mainline

File:

• uspace/drv/bus/usb/uhci/res.c (modified) (1 diff)

uspace/drv/bus/usb/uhci/res.c

@@ -43 +43 @@
 #include "res.h"
 
-/** Get I/O address of registers and IRQ for given device.
- *
- * @param[in] dev Device asking for the addresses.
- * @param[out] io_regs_p Pointer to register I/O range.
- * @param[out] irq_no IRQ assigned to the device.
- * @return Error code.
- */
-int get_my_registers(ddf_dev_t *dev, addr_range_t *io_regs_p, int *irq_no)
-{
-        assert(dev);
-
-        async_sess_t *parent_sess =
-            devman_parent_device_connect(EXCHANGE_SERIALIZE,
-            ddf_dev_get_handle(dev), IPC_FLAG_BLOCKING);
-        if (!parent_sess)
-                return ENOMEM;
-
-        hw_res_list_parsed_t hw_res;
-        hw_res_list_parsed_init(&hw_res);
-        const int ret =  hw_res_get_list_parsed(parent_sess, &hw_res, 0);
-        async_hangup(parent_sess);
-        if (ret != EOK) {
-                return ret;
-        }
-
-        /* We want one irq and one io range. */
-        if (hw_res.irqs.count != 1 || hw_res.io_ranges.count != 1) {
-                hw_res_list_parsed_clean(&hw_res);
-                return EINVAL;
-        }
-
-        if (io_regs_p)
-                *io_regs_p = hw_res.io_ranges.ranges[0];
-        if (irq_no)
-                *irq_no = hw_res.irqs.irqs[0];
-
-        hw_res_list_parsed_clean(&hw_res);
-        return EOK;
-}
-
-/** Call the PCI driver with a request to enable interrupts
- *
- * @param[in] device Device asking for interrupts
- * @return Error code.
- */
-int enable_interrupts(ddf_dev_t *device)
-{
-        async_sess_t *parent_sess =
-            devman_parent_device_connect(EXCHANGE_SERIALIZE,
-            ddf_dev_get_handle(device), IPC_FLAG_BLOCKING);
-        if (!parent_sess)
-                return ENOMEM;
-
-        const bool enabled = hw_res_enable_interrupt(parent_sess);
-        async_hangup(parent_sess);
-
-        return enabled ? EOK : EIO;
-}
-
 /** Call the PCI driver with a request to clear legacy support register
  *