Re-tuning can only be done when the Command Queue is empty, when means
holding and releasing re-tuning from the block driver, so export those
functions.
Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Reviewed-by: Harjani Ritesh <riteshh@xxxxxxxxxxxxxx>
---
drivers/mmc/core/host.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index 3f8c85d5aa09..ee3d9d92481f 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -109,6 +109,7 @@ void mmc_retune_hold(struct mmc_host *host)
host->retune_now = 1;
host->hold_retune += 1;
}
+EXPORT_SYMBOL(mmc_retune_hold);
void mmc_retune_release(struct mmc_host *host)
{
@@ -117,6 +118,7 @@ void mmc_retune_release(struct mmc_host *host)
else
WARN_ON(1);
}
+EXPORT_SYMBOL(mmc_retune_release);
int mmc_retune(struct mmc_host *host)
{
--
1.9.1
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