From: Ritesh Harjani Date: Tue, 10 Jan 2017 07:00:50 +0000 (+0530) Subject: mmc: sdhci: Clear SDHCI_HS400_TUNING flag after platform_execute_tuning X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8a8fa8797cea4e49119e437d254dd59b9ade16fd;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git mmc: sdhci: Clear SDHCI_HS400_TUNING flag after platform_execute_tuning Clear SDHCI_HS400_TUNING flag after platform_execute_tuning so that platform_execute_tuning may use it if needed. Signed-off-by: Ritesh Harjani Tested-by: Jeremy McNicoll Acked-by: Adrian Hunter Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index a2efa25c7f3b..6fdd7a70f229 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -2114,7 +2114,6 @@ int sdhci_execute_tuning(struct mmc_host *mmc, u32 opcode) spin_lock_irqsave(&host->lock, flags); hs400_tuning = host->flags & SDHCI_HS400_TUNING; - host->flags &= ~SDHCI_HS400_TUNING; if (host->tuning_mode == SDHCI_TUNING_MODE_1) tuning_count = host->tuning_count; @@ -2156,7 +2155,9 @@ int sdhci_execute_tuning(struct mmc_host *mmc, u32 opcode) if (host->ops->platform_execute_tuning) { spin_unlock_irqrestore(&host->lock, flags); - return host->ops->platform_execute_tuning(host, opcode); + err = host->ops->platform_execute_tuning(host, opcode); + spin_lock_irqsave(&host->lock, flags); + goto out_unlock; } host->mmc->retune_period = tuning_count; @@ -2167,6 +2168,7 @@ int sdhci_execute_tuning(struct mmc_host *mmc, u32 opcode) sdhci_end_tuning(host); out_unlock: + host->flags &= ~SDHCI_HS400_TUNING; spin_unlock_irqrestore(&host->lock, flags); return err;