Changeset faba839 in mainline for uspace/drv

Timestamp:

2012-06-13T13:16:19Z (13 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

2902e1bb

Parents:

32d19f7

Message:

use symbolic values for address space constants

Location:

uspace/drv/bus/usb

Files:

• uhci/utils/malloc32.h (modified) (1 diff)
• usbmast/main.c (modified) (1 diff)

uspace/drv/bus/usb/uhci/utils/malloc32.h

@@ -99 +99 @@
 static inline void * get_page(void)
 {
-        void *address = as_area_create((void *) -1, UHCI_REQUIRED_PAGE_SIZE,
+        void *address = as_area_create(AS_AREA_ANY, UHCI_REQUIRED_PAGE_SIZE,
             AS_AREA_READ | AS_AREA_WRITE);
-        if (address == (void *) -1)
+        if (address == AS_MAP_FAILED)
                 return NULL;
         

uspace/drv/bus/usb/usbmast/main.c

@@ -302 +302 @@
         
         (void) async_share_out_finalize(callid, &comm_buf);
-        if (comm_buf == (void *) -1) {
+        if (comm_buf == AS_MAP_FAILED) {
                 async_answer_0(callid, EHANGUP);
                 return;