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From 5a52cf8e775283cd8bb279baa6039e7c168fa1da Mon Sep 17 00:00:00 2001
From: Ulf Hansson <ulf.hansson@linaro.org>
Date: Tue, 22 May 2018 16:26:26 +0200
Subject: [PATCH 5728/5758] mmc: core: Move calls to ->prepare_hs400_tuning()
closer to mmc code
Move the calls to ->prepare_hs400_tuning(), from mmc_retune() into
mmc_hs400_to_hs200(), as it better belongs there, rather than being generic
to all type of cards.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com>
---
drivers/mmc/core/host.c | 3 ---
drivers/mmc/core/mmc.c | 4 ++++
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index ad88deb..4651e9b 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -148,9 +148,6 @@ int mmc_retune(struct mmc_host *host)
goto out;
return_to_hs400 = true;
-
- if (host->ops->prepare_hs400_tuning)
- host->ops->prepare_hs400_tuning(host, &host->ios);
}
err = mmc_execute_tuning(host->card);
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 29bba1e..c768d08 100755
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -1283,6 +1283,10 @@ int mmc_hs400_to_hs200(struct mmc_card *card)
mmc_set_bus_speed(card);
+ /* Prepare tuning for HS400 mode. */
+ if (host->ops->prepare_hs400_tuning)
+ host->ops->prepare_hs400_tuning(host, &host->ios);
+
return 0;
out_err:
--
2.7.4
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