From eb701ce16a45ed9880897c48f05ee608d77c72e3 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Mon, 9 Oct 2017 10:24:01 +0300 Subject: [PATCH] mmc: sdhci-pci: Fix default d3_retune for Intel host controllers Git-commit: eb701ce16a45ed9880897c48f05ee608d77c72e3 Patch-mainline: v4.14-rc6 References: bsc#1051510 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 Fixes: c959a6b00ff5 ("mmc: sdhci-pci: Don't re-tune with runtime pm for some Intel devices") Cc: stable@vger.kernel.org # v4.12+ Reported-and-tested-by: ojab Signed-off-by: Ulf Hansson Acked-by: Takashi Iwai --- drivers/mmc/host/sdhci-pci-core.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/mmc/host/sdhci-pci-core.c +++ b/drivers/mmc/host/sdhci-pci-core.c @@ -450,6 +450,8 @@ static void intel_dsm_init(struct intel_ 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",