Changeset e9d15d9 in mainline for uspace/drv/char/i8042

Timestamp:

2017-08-18T21:15:26Z (8 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

24abb85d

Parents:

1c85bae

Message:

Turn IRQ structures into kernel objects

ipc_irq_subscribe() now returns a capability for the underlying IRQ kernel
object. ipc_irq_unsubscribe() can now be done only with a valid IRQ capability.

File:

• uspace/drv/char/i8042/i8042.c (modified) (2 diffs)

uspace/drv/char/i8042/i8042.c

@@ -269 +269 @@
         };
         
-        rc = register_interrupt_handler(ddf_dev, irq_kbd, i8042_irq_handler,
-            &irq_code);
-        if (rc != EOK) {
+        const int irq_kbd_cap = register_interrupt_handler(ddf_dev, irq_kbd,
+            i8042_irq_handler, &irq_code);
+        if (irq_kbd_cap < 0) {
+                rc = irq_kbd_cap;
                 ddf_msg(LVL_ERROR, "Failed set handler for kbd: %s.",
                     ddf_dev_get_name(ddf_dev));
@@ -277 +278 @@
         }
         
-        rc = register_interrupt_handler(ddf_dev, irq_mouse, i8042_irq_handler,
-            &irq_code);
-        if (rc != EOK) {
+        const int irq_mouse_cap = register_interrupt_handler(ddf_dev, irq_mouse,
+            i8042_irq_handler, &irq_code);
+        if (irq_mouse_cap < 0) {
+                rc = irq_mouse_cap;
                 ddf_msg(LVL_ERROR, "Failed set handler for mouse: %s.",
                     ddf_dev_get_name(ddf_dev));