Fix dup cros_config_smbios_platform_name_match

BUG=b:110555065
TEST=local build

Change-Id: Ic8939024ffab2434f5718629b9a7327d47f71060
Reviewed-on: https://chromium-review.googlesource.com/1187839
Tested-by: Gregory Meinke <gmeinke@chromium.org>
Trybot-Ready: Gregory Meinke <gmeinke@chromium.org>
Reviewed-by: Gregory Meinke <gmeinke@chromium.org>
Commit-Queue: Gregory Meinke <gmeinke@chromium.org>
diff --git a/lib/cros_config/cros_config.c b/lib/cros_config/cros_config.c
index 3416025..da44b7b 100644
--- a/lib/cros_config/cros_config.c
+++ b/lib/cros_config/cros_config.c
@@ -481,27 +481,3 @@
 	return -ENOENT;
 #endif
 }
-
-int cros_config_smbios_platform_name_match(struct platform_intf *intf,
-					const char *find_platform_names)
-{
-#ifdef CONFIG_PLATFORM_ARCH_X86
-	const char *smbios_name;
-
-	smbios_name = smbios_sysinfo_get_name(intf);
-	if (!smbios_name) {
-		lprintf(LOG_DEBUG, "%s: Unknown SMBIOS name\n", __func__);
-		return -ENOENT;
-	}
-
-	if (!string_in_list(smbios_name, find_platform_names)) {
-		lprintf(LOG_DEBUG, "%s: Could not locate name '%s' in '%s'\n",
-			__func__, smbios_name, find_platform_names);
-		return -ENOENT;
-	}
-
-	return 0;
-#else // CONFIG_PLATFORM_ARCH_X86
-	return -ENOENT;
-#endif
-}