mmc: sdhci-of-esdhc: fix serious issue clock is always disabled

This patch is to fix a serious issue that clock is always disabled
in esdhc_of_set_clock().

Fixes: 1b21a701aed9 ("mmc: sdhci-of-esdhc: fix clock setting for different controller versions")
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Link: https://lore.kernel.org/r/20200120094835.28050-1-yangbo.lu@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/sdhci-of-esdhc.c b/drivers/mmc/host/sdhci-of-esdhc.c
index 3ef4973..5d8dd87 100644 (file)
--- a/drivers/mmc/host/sdhci-of-esdhc.c
+++ b/drivers/mmc/host/sdhci-of-esdhc.c
@@ -748,7 +748,7 @@ static void esdhc_of_set_clock(struct sdhci_host *host, unsigned int clock)
                esdhc_clock_enable(host, false);
                esdhc_flush_async_fifo(host);
        }
-       esdhc_clock_enable(host, false);
+       esdhc_clock_enable(host, true);
 }
 
 static void esdhc_pltfm_set_bus_width(struct sdhci_host *host, int width)