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-rw-r--r--include/linux/mmc/card.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index 4cab91c56616..c3e6fbfbcfab 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -308,6 +308,7 @@ struct mmc_card {
#define MMC_QUIRK_INAND_DATA_TIMEOUT (1<<13) /* For incorrect data timeout */
#define MMC_QUIRK_BROKEN_HPI (1 << 14) /* For devices which gets */
/* broken due to HPI feature */
+#define MMC_QUIRK_CACHE_DISABLE (1 << 14) /* prevent cache enable */
unsigned int erase_size; /* erase size in sectors */