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909ceef682
The sdhci platform helper function that sets up the default controller configuration is removed for all Samsung platforms since such default controller configuration can be handled by the driver. Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
58 lines
1.4 KiB
C
58 lines
1.4 KiB
C
/* linux/arch/arm/plat-samsung/platformdata.c
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*
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* Copyright 2010 Ben Dooks <ben-linux <at> fluff.org>
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*
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* Helper for platform data setting
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/kernel.h>
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#include <linux/string.h>
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#include <linux/platform_device.h>
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#include <plat/devs.h>
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#include <plat/sdhci.h>
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void __init *s3c_set_platdata(void *pd, size_t pdsize,
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struct platform_device *pdev)
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{
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void *npd;
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if (!pd) {
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/* too early to use dev_name(), may not be registered */
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printk(KERN_ERR "%s: no platform data supplied\n", pdev->name);
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return NULL;
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}
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npd = kmemdup(pd, pdsize, GFP_KERNEL);
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if (!npd) {
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printk(KERN_ERR "%s: cannot clone platform data\n", pdev->name);
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return NULL;
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}
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pdev->dev.platform_data = npd;
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return npd;
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}
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void s3c_sdhci_set_platdata(struct s3c_sdhci_platdata *pd,
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struct s3c_sdhci_platdata *set)
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{
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set->cd_type = pd->cd_type;
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set->ext_cd_init = pd->ext_cd_init;
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set->ext_cd_cleanup = pd->ext_cd_cleanup;
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set->ext_cd_gpio = pd->ext_cd_gpio;
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set->ext_cd_gpio_invert = pd->ext_cd_gpio_invert;
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if (pd->max_width)
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set->max_width = pd->max_width;
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if (pd->cfg_gpio)
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set->cfg_gpio = pd->cfg_gpio;
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if (pd->host_caps)
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set->host_caps |= pd->host_caps;
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if (pd->clk_type)
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set->clk_type = pd->clk_type;
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}
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