Changeset 772a172 in mainline for uspace/drv/bus/usb/ohci/hc.c

Timestamp:

2013-09-21T05:22:43Z (12 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

f65d9cc

Parents:

19d21728

Message:

ohci,uhci: Switch to library provided irq setup routine.

File:

• uspace/drv/bus/usb/ohci/hc.c (modified) (1 diff)

uspace/drv/bus/usb/ohci/hc.c

@@ -125 +125 @@
         code->cmds[3].addr = (void *) &registers->interrupt_status;
         OHCI_WR(code->cmds[1].value, OHCI_USED_INTERRUPTS);
-
-        return EOK;
-}
-
-/** Register interrupt handler.
- *
- * @param[in] device Host controller DDF device
- * @param[in] regs Register range
- * @param[in] irq Interrupt number
- * @paran[in] handler Interrupt handler
- *
- * @return EOK on success or negative error code
- */
-int hc_register_irq_handler(ddf_dev_t *device, addr_range_t *regs, int irq,
-    interrupt_handler_t handler)
-{
-        irq_code_t irq_code = { 0 };
-
-        int ret = hc_gen_irq_code(&irq_code, regs);
-        if (ret != EOK) {
-                usb_log_error("Failed to generate IRQ code: %s.\n",
-                    str_error(ret));
-                return ret;
-        }
-
-        //TODO we leak memory here
-
-        /* Register handler to avoid interrupt lockup */
-        ret = register_interrupt_handler(device, irq, handler, &irq_code);
-        if (ret != EOK) {
-                usb_log_error("Failed to register interrupt handler: %s.\n",
-                    str_error(ret));
-                return ret;
-        }
 
         return EOK;