Changes in uspace/srv/hid/fb/port/kfb.c [fbcdeb8:c7f9037] in mainline

File:

• uspace/srv/hid/fb/port/kfb.c (modified) (1 diff)

uspace/srv/hid/fb/port/kfb.c

@@ -756 +756 @@
         
         kfb.size = scanline * height;
-        
-        rc = physmem_map((void *) paddr + offset,
-            ALIGN_UP(kfb.size, PAGE_SIZE) >> PAGE_WIDTH,
-            AS_AREA_READ | AS_AREA_WRITE, (void *) &kfb.addr);
+        kfb.addr = as_get_mappable_page(kfb.size);
+        if (kfb.addr == NULL) {
+                free(kfb.glyphs);
+                return ENOMEM;
+        }
+        
+        rc = physmem_map((void *) paddr + offset, kfb.addr,
+            ALIGN_UP(kfb.size, PAGE_SIZE) >> PAGE_WIDTH, AS_AREA_READ | AS_AREA_WRITE);
         if (rc != EOK) {
                 free(kfb.glyphs);