[PATCH V4 02/15] mmc: core: Disable re-tuning when card is no longer initialized

[Adrian Hunter <adrian.hunter@intel.com>]

Re-tuning is done before a request is sent to the card.
Host controller drivers can choose to enable re-tuning
when tuning is done during card initialization. To
ensure that re-tuning gets disabled, add disabling to
mmc_set_initial_state() which is called whenever the
card is powered on, off, or reset.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
 drivers/mmc/core/core.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index c296bc0..2679264 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -1140,6 +1140,8 @@ void mmc_set_bus_width(struct mmc_host *host, unsigned int width)
  */
 void mmc_set_initial_state(struct mmc_host *host)
 {
+	mmc_retune_disable(host);
+
 	if (mmc_host_is_spi(host))
 		host->ios.chip_select = MMC_CS_HIGH;
 	else
-- 
1.9.1