Merge branch 'dmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvar...
[muen/linux.git] / drivers / firmware / dmi_scan.c
index 6feeacbe4d9784aa3bfaa742da5a46660b78fd34..54e66adef2525179e49ecfe9fc04e253ecc18e51 100644 (file)
@@ -187,7 +187,7 @@ static void __init dmi_save_uuid(const struct dmi_header *dm, int slot,
        char *s;
        int is_ff = 1, is_00 = 1, i;
 
-       if (dmi_ident[slot] || dm->length <= index + 16)
+       if (dmi_ident[slot] || dm->length < index + 16)
                return;
 
        d = (u8 *) dm + index;
@@ -211,9 +211,9 @@ static void __init dmi_save_uuid(const struct dmi_header *dm, int slot,
         * says that this is the defacto standard.
         */
        if (dmi_ver >= 0x020600)
-               sprintf(s, "%pUL", d);
+               sprintf(s, "%pUl", d);
        else
-               sprintf(s, "%pUB", d);
+               sprintf(s, "%pUb", d);
 
        dmi_ident[slot] = s;
 }
@@ -792,7 +792,15 @@ static bool dmi_matches(const struct dmi_system_id *dmi)
                int s = dmi->matches[i].slot;
                if (s == DMI_NONE)
                        break;
-               if (dmi_ident[s]) {
+               if (s == DMI_OEM_STRING) {
+                       /* DMI_OEM_STRING must be exact match */
+                       const struct dmi_device *valid;
+
+                       valid = dmi_find_device(DMI_DEV_TYPE_OEM_STRING,
+                                               dmi->matches[i].substr, NULL);
+                       if (valid)
+                               continue;
+               } else if (dmi_ident[s]) {
                        if (dmi->matches[i].exact_match) {
                                if (!strcmp(dmi_ident[s],
                                            dmi->matches[i].substr))