scfg_node 819 drivers/mmc/host/sdhci-of-esdhc.c struct device_node *scfg_node; scfg_node 839 drivers/mmc/host/sdhci-of-esdhc.c scfg_node = of_find_matching_node(NULL, scfg_device_ids); scfg_node 840 drivers/mmc/host/sdhci-of-esdhc.c if (scfg_node) scfg_node 841 drivers/mmc/host/sdhci-of-esdhc.c scfg_base = of_iomap(scfg_node, 0);