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mmc: s5p: fix uninitialized pointer deref on probe

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Commit 3d296365e4 ("mmc: sdhci: Add support for
sdhci-caps-mask") sdhci_setup_cfg() expects a valid sdhci_host mmc
field.

Fixes: 3d296365e4 ("mmc: sdhci: Add support for sdhci-caps-mask")
Cc: Faiz Abbas <faiz_abbas@ti.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Peng Fan
2019-08-06 02:47:59 +00:00
parent a5abe152b2
commit 6f16cbe55b
1 changed files with 2 additions and 2 deletions
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4
drivers/mmc/s5p_sdhci.c
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@@ -204,13 +204,13 @@ static int s5p_sdhci_probe(struct udevice *dev)
if (ret) if (ret)
return ret; return ret;
host->mmc = &plat->mmc;
host->mmc->dev = dev;
ret = sdhci_setup_cfg(&plat->cfg, host, 0, 400000); ret = sdhci_setup_cfg(&plat->cfg, host, 0, 400000);
if (ret) if (ret)
return ret; return ret;
host->mmc = &plat->mmc;
host->mmc->priv = host; host->mmc->priv = host;
host->mmc->dev = dev;
upriv->mmc = host->mmc; upriv->mmc = host->mmc;
return sdhci_probe(dev); return sdhci_probe(dev);