Changeset df96271 in mainline

Timestamp:

2018-05-13T10:34:29Z (6 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

f9597866

Parents:

2021428

Message:

Test the value returned from dmamem_map_anonymous

File:

• uspace/drv/audio/hdaudio/hdactl.c (modified) (1 diff)

uspace/drv/audio/hdaudio/hdactl.c

@@ -284 +284 @@
             hda->ctl->ok64bit ? 0 : DMAMEM_4GiB, AS_AREA_READ | AS_AREA_WRITE, 0,
             &hda->ctl->rirb_phys, &hda->ctl->rirb_virt);
+        if (rc != EOK) {
+                hda->ctl->rirb_virt = NULL;
+                ddf_msg(LVL_NOTE, "Failed allocating DMA memory for RIRB");
+                goto error;
+        }
 
         ddf_msg(LVL_NOTE, "Set RIRB base registers");