mmc: pci: fix uninitialized pointer deref on probe
authorPeng Fan <peng.fan@nxp.com>
Tue, 6 Aug 2019 02:47:56 +0000 (02:47 +0000)
committerPeng Fan <peng.fan@nxp.com>
Fri, 9 Aug 2019 05:45:25 +0000 (13:45 +0800)
commita5abe152b23ef9a07ffd14c3db655c6481a7f84f
tree1e1673d276c0aaaec219b45c6c1ed2cb87facf58
parent6904e1b2504a6f4c64589c04b5b88144eed2e61b
mmc: pci: 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: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
drivers/mmc/pci_mmc.c