Changes in uspace/srv/hid/fb/ega.c [d9fae235:b3d513f] in mainline

File:

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

uspace/srv/hid/fb/ega.c

@@ -415 +415 @@
         void *ega_ph_addr;
         size_t sz;
-        
-        sysarg_t paddr;
-        if (sysinfo_get_value("fb.address.physical", &paddr) != EOK)
-                return -1;
-        
-        sysarg_t width;
-        if (sysinfo_get_value("fb.width", &width) != EOK)
-                return -1;
-        
-        sysarg_t height;
-        if (sysinfo_get_value("fb.width", &height) != EOK)
-                return -1;
-        
-        sysarg_t blinking;
-        if (sysinfo_get_value("fb.blinking", &blinking) != EOK)
-                blinking = false;
-        
-        ega_ph_addr = (void *) paddr;
-        scr_width = width;
-        scr_height = height;
-        if (blinking) {
+
+        ega_ph_addr = (void *) sysinfo_value("fb.address.physical");
+        scr_width = sysinfo_value("fb.width");
+        scr_height = sysinfo_value("fb.height");
+
+        if (sysinfo_value("fb.blinking")) {
                 ega_normal_color &= 0x77;
                 ega_inverted_color &= 0x77;
         }
-        
+
         style = NORMAL_COLOR;
-        
+
         iospace_enable(task_get_id(), (void *) EGA_IO_BASE, 2);
-        
+
         sz = scr_width * scr_height * 2;
         scr_addr = as_get_mappable_page(sz);
-        
+
         if (physmem_map(ega_ph_addr, scr_addr, ALIGN_UP(sz, PAGE_SIZE) >>
             PAGE_WIDTH, AS_AREA_READ | AS_AREA_WRITE) != 0)