On 28/12/11 05:11, Aaron Lu wrote:
> 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
Acked-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
> ---
> 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);
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