mmc: arasan_sdhci: Fix host->mmc null pointer dereferenceti2018.05-rc4ti-u-boot-2018.01

The mmc structure in host is used before it is assigned,
move the assignment of host->mmc to before its first use.

Signed-off-by: Andrew F. Davis <afd@ti.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mmc/arasan_sdhci.c b/drivers/mmc/arasan_sdhci.c
index 039a50337c..21f81f8389 100644
--- a/drivers/mmc/arasan_sdhci.c
+++ b/drivers/mmc/arasan_sdhci.c
@@ -259,12 +259,12 @@ static int arasan_sdhci_probe(struct udevice *dev)
         mmc_of_parse(dev, &plat->cfg);
 
         host->max_clk = clock;
+        host->mmc = &plat->mmc;
         host->mmc->dev = dev;
 
         host->ops = &arasan_ops;
         ret = sdhci_setup_cfg(&plat->cfg, host, plat->f_max,
                               CONFIG_ARASAN_SDHCI_MIN_FREQ);
-        host->mmc = &plat->mmc;
         if (ret)
                 return ret;
         host->mmc->priv = host;