mmc: sdhci-pci: Fix default d3_retune for Intel host controllers

The default for d3_retune is true, but that was not being set in all cases,
which results in eMMC errors because re-tuning has not been done.
Fix by initializing d3_retune to true.

Signed-off-by: Adrian Hunter <[email protected]>
Fixes: c959a6b ("mmc: sdhci-pci: Don't re-tune with runtime pm for some Intel devices")
Cc: [email protected] # v4.12+
Reported-and-tested-by: ojab <[email protected]>
Signed-off-by: Ulf Hansson <[email protected]>

Author: ahunter6

drivers/mmc/host/sdhci-pci-core.c

@@ -448,6 +448,8 @@ static void intel_dsm_init(struct intel_host *intel_host, struct device *dev,
 	int err;
 	u32 val;
 
+	intel_host->d3_retune = true;
+
 	err = __intel_dsm(intel_host, dev, INTEL_DSM_FNS, &intel_host->dsm_fns);
 	if (err) {
 		pr_debug("%s: DSM not supported, error %d\n",