// SPDX-License-Identifier: GPL-2.0 // // Copyright 2010 Ben Dooks <ben-linux <at> fluff.org> // // Helper for platform data setting #include <linux/kernel.h> #include <linux/slab.h> #include <linux/string.h> #include <linux/platform_device.h> #include <plat/devs.h> #include <plat/sdhci.h> void __init *s3c_set_platdata(void *pd, size_t pdsize, struct platform_device *pdev) { void *npd; if (!pd) { /* too early to use dev_name(), may not be registered */ printk(KERN_ERR "%s: no platform data supplied\n", pdev->name); return NULL; } npd = kmemdup(pd, pdsize, GFP_KERNEL); if (!npd) return NULL; pdev->dev.platform_data = npd; return npd; } void s3c_sdhci_set_platdata(struct s3c_sdhci_platdata *pd, struct s3c_sdhci_platdata *set) { set->cd_type = pd->cd_type; set->ext_cd_init = pd->ext_cd_init; set->ext_cd_cleanup = pd->ext_cd_cleanup; set->ext_cd_gpio = pd->ext_cd_gpio; set->ext_cd_gpio_invert = pd->ext_cd_gpio_invert; if (pd->max_width) set->max_width = pd->max_width; if (pd->cfg_gpio) set->cfg_gpio = pd->cfg_gpio; if (pd->host_caps) set->host_caps |= pd->host_caps; if (pd->host_caps2) set->host_caps2 |= pd->host_caps2; if (pd->pm_caps) set->pm_caps |= pd->pm_caps; }