From: Adrian Hunter <adrian.hun...@intel.com>
Drivers may need to provide their own get_cd() mmc host op, but
currently the internals of the current op (sdhci_get_cd()) are
provided by sdhci_do_get_cd() which is also called from
sdhci_request().
To allow override of the get_cd functionality, change sdhci_request()
to call ->get_cd() instead of sdhci_do_get_cd().
Note, in the future the call to ->get_cd() will likely be removed
from sdhci_request() since most drivers don't need actually it.
However this change is being done now to facilitate a subsequent
bug fix.
Signed-off-by: Adrian Hunter <adrian.hun...@intel.com>
Cc: sta...@vger.kernel.org # v4.4+
Signed-off-by: Ulf Hansson <ulf.hans...@linaro.org>
(cherry picked from commit 8d28b7a72fe18bcdcdb047243ba8fec36b149955)
Signed-off-by: Lim Key Seong <key.seong....@intel.com>
---
drivers/mmc/host/sdhci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index a6b7424..265c303 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -1367,7 +1367,7 @@ static void sdhci_request(struct mmc_host *mmc, struct
mmc_request *mrq)
sdhci_runtime_pm_get(host);
/* Firstly check card presence */
- present = sdhci_do_get_cd(host);
+ present = mmc->ops->get_cd(mmc);
spin_lock_irqsave(&host->lock, flags);
--
1.9.1
--
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