Changes in uspace/srv/hid/fb/fb.c [d9fae235:19f857a] in mainline

File:

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

uspace/srv/hid/fb/fb.c

@@ -1756 +1756 @@
         async_set_client_connection(fb_client_connection);
         
-        sysarg_t fb_ph_addr;
-        if (sysinfo_get_value("fb.address.physical", &fb_ph_addr) != EOK)
-                return -1;
-        
-        sysarg_t fb_offset;
-        if (sysinfo_get_value("fb.offset", &fb_offset) != EOK)
-                fb_offset = 0;
-        
-        sysarg_t fb_width;
-        if (sysinfo_get_value("fb.width", &fb_width) != EOK)
-                return -1;
-        
-        sysarg_t fb_height;
-        if (sysinfo_get_value("fb.height", &fb_height) != EOK)
-                return -1;
-        
-        sysarg_t fb_scanline;
-        if (sysinfo_get_value("fb.scanline", &fb_scanline) != EOK)
-                return -1;
-        
-        sysarg_t fb_visual;
-        if (sysinfo_get_value("fb.visual", &fb_visual) != EOK)
-                return -1;
-        
-        sysarg_t fbsize = fb_scanline * fb_height;
+        void *fb_ph_addr = (void *) sysinfo_value("fb.address.physical");
+        unsigned int fb_offset = sysinfo_value("fb.offset");
+        unsigned int fb_width = sysinfo_value("fb.width");
+        unsigned int fb_height = sysinfo_value("fb.height");
+        unsigned int fb_scanline = sysinfo_value("fb.scanline");
+        unsigned int fb_visual = sysinfo_value("fb.visual");
+
+        unsigned int fbsize = fb_scanline * fb_height;
         void *fb_addr = as_get_mappable_page(fbsize);
-        
-        if (physmem_map((void *) fb_ph_addr + fb_offset, fb_addr,
+
+        if (physmem_map(fb_ph_addr + fb_offset, fb_addr,
             ALIGN_UP(fbsize, PAGE_SIZE) >> PAGE_WIDTH, AS_AREA_READ | AS_AREA_WRITE) != 0)
                 return -1;
-        
+
         if (screen_init(fb_addr, fb_width, fb_height, fb_scanline, fb_visual))
                 return 0;
-        
+
         return -1;
 }