Message ID | 20190806030314.16520-7-peng.fan@nxp.com |
---|---|
State | Accepted |
Commit | d569b4b0a4f34969f83ef8ec89b44f406553e72b |
Delegated to: | Peng Fan |
Headers | show
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[U-Boot,1/7] mmc: atmel_sdhci: fix uninitialized pointer deref on probe
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diff --git a/drivers/mmc/tangier_sdhci.c b/drivers/mmc/tangier_sdhci.c index 4c33356b9f..0d6e5d6246 100644 --- a/drivers/mmc/tangier_sdhci.c +++ b/drivers/mmc/tangier_sdhci.c @@ -51,13 +51,14 @@ static int sdhci_tangier_probe(struct udevice *dev) /* MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195 */ host->voltages = MMC_VDD_165_195; + host->mmc = &plat->mmc; + host->mmc->dev = dev; ret = sdhci_setup_cfg(&plat->cfg, host, SDHCI_TANGIER_FMAX, SDHCI_TANGIER_FMIN); if (ret) return ret; upriv->mmc = &plat->mmc; - host->mmc = &plat->mmc; host->mmc->priv = host; return sdhci_probe(dev);
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: Vincent Tinelli <vincent.tinelli@intel.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> --- drivers/mmc/tangier_sdhci.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)