diff options
Diffstat (limited to 'arch/arm/mach-omap2/omap-iommu.c')
-rw-r--r-- | arch/arm/mach-omap2/omap-iommu.c | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/arch/arm/mach-omap2/omap-iommu.c b/arch/arm/mach-omap2/omap-iommu.c deleted file mode 100644 index 8867eb4025bf..000000000000 --- a/arch/arm/mach-omap2/omap-iommu.c +++ /dev/null @@ -1,66 +0,0 @@ -/* - * omap iommu: omap device registration - * - * Copyright (C) 2008-2009 Nokia Corporation - * - * Written by Hiroshi DOYU <Hiroshi.DOYU@nokia.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/of.h> -#include <linux/platform_device.h> -#include <linux/err.h> -#include <linux/slab.h> - -#include <linux/platform_data/iommu-omap.h> -#include "soc.h" -#include "omap_hwmod.h" -#include "omap_device.h" - -static int __init omap_iommu_dev_init(struct omap_hwmod *oh, void *unused) -{ - struct platform_device *pdev; - struct iommu_platform_data *pdata; - struct omap_mmu_dev_attr *a = (struct omap_mmu_dev_attr *)oh->dev_attr; - static int i; - - pdata = kzalloc(sizeof(*pdata), GFP_KERNEL); - if (!pdata) - return -ENOMEM; - - pdata->name = oh->name; - pdata->nr_tlb_entries = a->nr_tlb_entries; - - if (oh->rst_lines_cnt == 1) { - pdata->reset_name = oh->rst_lines->name; - pdata->assert_reset = omap_device_assert_hardreset; - pdata->deassert_reset = omap_device_deassert_hardreset; - } - - pdev = omap_device_build("omap-iommu", i, oh, pdata, sizeof(*pdata)); - - kfree(pdata); - - if (IS_ERR(pdev)) { - pr_err("%s: device build err: %ld\n", __func__, PTR_ERR(pdev)); - return PTR_ERR(pdev); - } - - i++; - - return 0; -} - -static int __init omap_iommu_init(void) -{ - /* If dtb is there, the devices will be created dynamically */ - if (of_have_populated_dt()) - return -ENODEV; - - return omap_hwmod_for_each_by_class("mmu", omap_iommu_dev_init, NULL); -} -omap_subsys_initcall(omap_iommu_init); -/* must be ready before omap3isp is probed */ |