Changeset 1ecc5de in mainline for uspace/drv/bus/usb/ohci/ohci.c

Timestamp:

2011-07-10T20:43:22Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

2e8a01b

Parents:

2bc7122

Message:

OHCI: Create a new way to generate IRQ code

Replace asserts with runtime check.

File:

• uspace/drv/bus/usb/ohci/ohci.c (modified) (2 diffs)

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

@@ -58 +58 @@
 {
         assert(dev);
-        assert(dev->driver_data);
         return dev->driver_data;
 }
-
 /** IRQ handling callback, identifies device
  *
@@ -71 +69 @@
 {
         hc_t *hc = &dev_to_ohci(dev)->hc;
-        assert(hc);
+        if (!hc) {
+                usb_log_warning("IRQ on device that is not ready.\n");
+                return;
+        }
         const uint16_t status = IPC_GET_ARG1(*call);
         hc_interrupt(hc, status);