mmc: Merge branch fixes into next

Merge the mmc fixes for v6.9-rc[n] into the next branch, to allow them to
get tested together with the new mmc changes that are targeted for v6.10.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

Author: Ulf Hansson

drivers/mmc/host/sdhci-of-dwcmshc.c

@@ -720,6 +720,7 @@ static int th1520_execute_tuning(struct sdhci_host *host, u32 opcode)
 
 	/* perform tuning */
 	sdhci_start_tuning(host);
+	host->tuning_loop_count = 128;
 	host->tuning_err = __sdhci_execute_tuning(host, opcode);
 	if (host->tuning_err) {
 		/* disable auto-tuning upon tuning error */