#ifdef CONFIG_X86_32
-/* Use early IO mappings for DMI because it's initialized early */
-#define dmi_ioremap bt_ioremap
-#define dmi_iounmap bt_iounmap
#define dmi_alloc alloc_bootmem
#else /* CONFIG_X86_32 */
static inline void *dmi_alloc(unsigned len)
{
int idx = dmi_alloc_index;
- if ((dmi_alloc_index += len) > DMI_MAX_DATA)
+ if ((dmi_alloc_index + len) > DMI_MAX_DATA)
return NULL;
+ dmi_alloc_index += len;
return dmi_alloc_data + idx;
}
+#endif
+
#define dmi_ioremap early_ioremap
#define dmi_iounmap early_iounmap
#endif
-
-#endif