Changeset f658458 in mainline for uspace/lib/libdrv/include/driver.h

Timestamp:

2010-05-02T20:49:09Z (14 years ago)

Author:

Lenka Trochtova <trochtova.lenka@…>

Branches:

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

Children:

bb864a0

Parents:

25a7e11d

Message:

parts of generic char interface, fixed some bugs

File:

• uspace/lib/libdrv/include/driver.h (modified) (1 diff)

uspace/lib/libdrv/include/driver.h

@@ -163 +163 @@
 {
         assert(is_valid_iface_idx(idx));        
-
+        if (NULL == dev->class) {
+                return NULL;
+        }
         return dev->class->interfaces[idx];     
 }