From 371d39fabcebc3cb042a0a9c4bc2f494d6cde02c Mon Sep 17 00:00:00 2001 From: Michael Trimarchi <michael@amarulasolutions.com> Date: Thu, 4 Jan 2018 16:30:57 +0100 Subject: [PATCH] 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 <michael@amarulasolutions.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> --- drivers/mmc/host/sdhci-esdhc-imx.c | 2 ++ 1 file changed, 2 insertions(+) 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); -- GitLab