diff options
| author | Peng Fan <peng.fan@nxp.com> | 2019-08-06 02:48:02 +0000 |
|---|---|---|
| committer | Peng Fan <peng.fan@nxp.com> | 2019-08-09 13:45:25 +0800 |
| commit | d703104507a30c2b4197b2522e084ee01782d0dc (patch) | |
| tree | fc34bab0ef5f077ecda7f6158d28b00fbd60c802 | |
| parent | 6f16cbe55be732e65e72544ff72d68acf266e359 (diff) | |
mmc: sdhci-cadence: fix uninitialized pointer deref on probe
Commit 3d296365e4e8 ("mmc: sdhci: Add support for
sdhci-caps-mask") sdhci_setup_cfg() expects a valid sdhci_host mmc
field.
Fixes: 3d296365e4e8 ("mmc: sdhci: Add support for sdhci-caps-mask")
Cc: Faiz Abbas <faiz_abbas@ti.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| -rw-r--r-- | drivers/mmc/sdhci-cadence.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mmc/sdhci-cadence.c b/drivers/mmc/sdhci-cadence.c index 4f9338f733..4736263bf2 100644 --- a/drivers/mmc/sdhci-cadence.c +++ b/drivers/mmc/sdhci-cadence.c @@ -269,12 +269,13 @@ static int sdhci_cdns_probe(struct udevice *dev) if (ret) return ret; + host->mmc = &plat->mmc; + host->mmc->dev = dev; ret = sdhci_setup_cfg(&plat->cfg, host, 0, 0); if (ret) return ret; upriv->mmc = &plat->mmc; - host->mmc = &plat->mmc; host->mmc->priv = host; return sdhci_probe(dev); |