mmc: core: Enable MMC_CAP2_CACHE_CTRL as default
There are no reason to why the use of a non-volatile internal eMMC
cache should be controlled by a host cap. Instead let's just enable it
if the eMMC card supports it.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Seungwon Jeon <tgih.jun@samsung.com>
Signed-off-by: Chris Ball <chris@printf.net>
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 6d446e2..0721711 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -1287,8 +1287,7 @@
* If cache size is higher than 0, this indicates
* the existence of cache and it can be turned on.
*/
- if ((host->caps2 & MMC_CAP2_CACHE_CTRL) &&
- card->ext_csd.cache_size > 0) {
+ if (card->ext_csd.cache_size > 0) {
err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,
EXT_CSD_CACHE_CTRL, 1,
card->ext_csd.generic_cmd6_time);