deleted file mode 100644
@@ -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 */
The legacy-style IOMMU device creation is maintained currently only for OMAP3 SoC, as all other SoCs are DT-boot only, and also to ensure functionality of the OMAP3 ISP driver, the only in-kernel client user on OMAP3 that supported both modes. Commit 78c66fbcec71 ("[media] v4l: omap3isp: Drop platform data support") removed the legacy device support from the OMAP3 ISP driver, so the legacy device instantiation of OMAP IOMMU devices is no longer needed, and is cleaned up. Signed-off-by: Suman Anna <s-anna@ti.com> --- arch/arm/mach-omap2/omap-iommu.c | 66 ---------------------------------------- 1 file changed, 66 deletions(-) delete mode 100644 arch/arm/mach-omap2/omap-iommu.c