From: Michael Trimarchi Date: Thu, 4 Jan 2018 15:30:57 +0000 (+0100) Subject: mmc: sdhci-esdhc-imx: Manage sdhci_runtime_suspend_host error code X-Git-Tag: v4.16-rc1~189^2~29 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=371d39fabcebc3cb042a0a9c4bc2f494d6cde02c;p=linux.git mmc: sdhci-esdhc-imx: Manage sdhci_runtime_suspend_host error code We need to return in case of error even if the actual implementation of sdhci_runtime_suspend_host always return 0. We don't want to power down the clock and the assuption is that the sdhci_runtime_suspend_host always let the system consistent in case of failure Signed-off-by: Michael Trimarchi Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c index 85140c9af581..d08c21e511dd 100644 --- a/drivers/mmc/host/sdhci-esdhc-imx.c +++ b/drivers/mmc/host/sdhci-esdhc-imx.c @@ -1389,6 +1389,8 @@ static int sdhci_esdhc_runtime_suspend(struct device *dev) int ret; ret = sdhci_runtime_suspend_host(host); + if (ret) + return ret; if (host->tuning_mode != SDHCI_TUNING_MODE_3) mmc_retune_needed(host->mmc);