Changeset 8344d0a in mainline

Timestamp:

2009-08-19T15:09:22Z (15 years ago)

Author:

Lenka Trochtova <trochtova.lenka@…>

Branches:

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

Children:

86554e7

Parents:

fd210de

Message:

minor changes

File:

• uspace/srv/pci/serial.c (modified) (1 diff)

uspace/srv/pci/serial.c

@@ -199 +199 @@
         pio_write_8(port_addr + 4, 0x1f);
         if ((pio_read_8(port_addr + 6) & 0xf0) != 0xf0) {
-                return 0;
+                return NULL;
         }
         pio_write_8(port_addr + 4, olddata);