Peng Fan f410ee0aa2 mmc: sdhci-esdhc-imx: validate pinctrl before use it ... When imx_data->pinctrl is not a valid pointer, pinctrl_lookup_state will trigger kernel panic. When we boot Dual OS on Jailhouse hypervisor, we let the 1st Linux to configure pinmux ready for the 2nd OS, so the 2nd OS not have pinctrl settings. Similar to this commit b62eee9f80 ("mmc: sdhci-esdhc-imx: no fail when no pinctrl available"). Reviewed-by: Bough Chen <haobo.chen@nxp.com> Reviewed-by: Alice Guo <alice.guo@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Link: https://lore.kernel.org/r/1614222604-27066-6-git-send-email-peng.fan@oss.nxp.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>		2021-03-30 11:42:00 +02:00
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core	mmc: core: Set read only for SD cards with permanent write protect bit	2021-03-30 11:41:59 +02:00
host	mmc: sdhci-esdhc-imx: validate pinctrl before use it	2021-03-30 11:42:00 +02:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00