diff options
author | Ulf Hansson <ulf.hansson@linaro.org> | 2013-12-18 14:59:17 +0400 |
---|---|---|
committer | Chris Ball <chris@printf.net> | 2014-02-14 07:58:49 +0400 |
commit | 7536d3f83aa42ba1a3b1c6b30c2b6d94a820cbb2 (patch) | |
tree | 7d7e0d1e730528f2ca7fd8e987d305274e019a46 /drivers/mmc/core/core.c | |
parent | 10e5d9652499a8bc0a99ffc2a96a3030fee576cb (diff) | |
download | linux-7536d3f83aa42ba1a3b1c6b30c2b6d94a820cbb2.tar.xz |
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>
Diffstat (limited to 'drivers/mmc/core/core.c')
-rw-r--r-- | drivers/mmc/core/core.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 8928f9f4cfe1..f5a068d55c36 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -2562,12 +2562,8 @@ EXPORT_SYMBOL(mmc_power_restore_host); */ int mmc_flush_cache(struct mmc_card *card) { - struct mmc_host *host = card->host; int err = 0; - if (!(host->caps2 & MMC_CAP2_CACHE_CTRL)) - return err; - if (mmc_card_mmc(card) && (card->ext_csd.cache_size > 0) && (card->ext_csd.cache_ctrl & 1)) { |