When suspending host, the tuning timer shoule be deactivated.
And the HOST_NEEDS_TUNING flag should be set after tuning timer is
deactivated.
Signed-off-by: Philip Rakity <prakity@xxxxxxxxxxx>
Signed-off-by: Aaron Lu <aaron.lu@xxxxxxx>
Cc: stable@xxxxxxxxxx
---
drivers/mmc/host/sdhci.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index ab6018f..2007d37 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -2346,9 +2346,8 @@ int sdhci_suspend_host(struct sdhci_host *host)
/* Disable tuning since we are suspending */
if (host->version >= SDHCI_SPEC_300 && host->tuning_count &&
host->tuning_mode == SDHCI_TUNING_MODE_1) {
+ del_timer_sync(&host->tuning_timer);
host->flags &= ~SDHCI_NEEDS_RETUNING;
- mod_timer(&host->tuning_timer, jiffies +
- host->tuning_count * HZ);
}
ret = mmc_suspend_host(host->mmc);
--
1.7.7.4
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