diff options
| author | Ritesh Harjani <riteshh@codeaurora.org> | 2015-08-25 11:30:48 +0530 |
|---|---|---|
| committer | Subhash Jadavani <subhashj@codeaurora.org> | 2016-05-31 15:27:26 -0700 |
| commit | d409a3b3d9572d40cd5b128df0e90d322d0c71ca (patch) | |
| tree | 39142fd0ef4ac7b2b7081449e89e83e5df9e166f /drivers/mmc/core | |
| parent | 2f3532d344cd186e7f185e3ff566f54ce6df3aec (diff) | |
mmc: core: Check if card supports strobe before calling host ops
Should check if mmc_card supports strobe before calling
enhanced strobe host ops. This also adds a macro for use
by LLD to know if card supports strobe
Change-Id: Id79098ff66bd36be2496b86bf71556204aca7fe3
Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>
[subhashj@codeaurora.org: fixed trivial merge conflicts]
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Diffstat (limited to 'drivers/mmc/core')
| -rw-r--r-- | drivers/mmc/core/mmc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index 1ce3a3d58f11..4eac93303776 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -1254,7 +1254,7 @@ static int mmc_select_hs400(struct mmc_card *card) goto out_err; } - if (host->ops->enhanced_strobe) { + if (card->ext_csd.strobe_support && host->ops->enhanced_strobe) { mmc_host_clk_hold(host); err = host->ops->enhanced_strobe(host); mmc_host_clk_release(host); |