diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index ded4017..2e0fe62 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -267,5 +267,13 @@
 	host->disable_delay = disable_delay;
 }
 
+/* Module parameter */
+extern int mmc_assume_removable;
+
+static inline int mmc_card_is_removable(struct mmc_host *host)
+{
+	return !(host->caps & MMC_CAP_NONREMOVABLE) && mmc_assume_removable;
+}
+
 #endif