| Message ID | 1480497614-3501-4-git-send-email-adrian.hunter@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 1d72a51287d4..ad2f2c6113e4 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -2134,6 +2134,7 @@ static int sdhci_execute_tuning(struct mmc_host *mmc, u32 opcode) */ if (tuning_loop_counter < 0) { ctrl &= ~SDHCI_CTRL_TUNED_CLK; + ctrl &= ~SDHCI_CTRL_EXEC_TUNING; sdhci_writew(host, ctrl, SDHCI_HOST_CONTROL2); } if (!(ctrl & SDHCI_CTRL_TUNED_CLK)) {
If the driver has exhausted the maximum number of tuning loops, then fixed sampling is used. To do that both SDHCI_CTRL_TUNED_CLK and SDHCI_CTRL_EXEC_TUNING must be reset to 0, but only SDHCI_CTRL_TUNED_CLK was being reset. Reset SDHCI_CTRL_EXEC_TUNING to 0 also. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> --- drivers/mmc/host/sdhci.c | 1 + 1 file changed, 1 insertion(+)