From: Florian Vaussard <florian.vauss...@epfl.ch>
With full DT boot, the legacy mode of platform device creation
for OMAP IOMMUs is not needed anymore.
Signed-off-by: Florian Vaussard <florian.vauss...@epfl.ch>
---
arch/arm/mach-omap2/Makefile | 3 --
arch/arm/mach-omap2/omap-iommu.c | 79 ----------------------------------------
2 files changed, 82 deletions(-)
delete mode 100644 arch/arm/mach-omap2/omap-iommu.c
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index e6eec6f..242933f 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -226,9 +226,6 @@ obj-$(CONFIG_SOC_DRA7XX) += omap_hwmod_7xx_data.o
obj-$(CONFIG_OMAP3_EMU) += emu.o
obj-$(CONFIG_HW_PERF_EVENTS) += pmu.o
-iommu-$(CONFIG_OMAP_IOMMU) := omap-iommu.o
-obj-y += $(iommu-m) $(iommu-y)
-
ifneq ($(CONFIG_TIDSPBRIDGE),)
obj-y += dsp.o
endif
diff --git a/arch/arm/mach-omap2/omap-iommu.c b/arch/arm/mach-omap2/omap-iommu.c
deleted file mode 100644
index f1fab56..0000000
--- a/arch/arm/mach-omap2/omap-iommu.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * omap iommu: omap device registration
- *
- * Copyright (C) 2008-2009 Nokia Corporation
- *
- * Written by Hiroshi DOYU <hiroshi.d...@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/module.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;
- pdata->da_start = a->da_start;
- pdata->da_end = a->da_end;
-
- 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);
-}
-/* must be ready before omap3isp is probed */
-omap_subsys_initcall(omap_iommu_init);
-
-static void __exit omap_iommu_exit(void)
-{
- /* Do nothing */
-}
-module_exit(omap_iommu_exit);
-
-MODULE_AUTHOR("Hiroshi DOYU");
-MODULE_DESCRIPTION("omap iommu: omap device registration");
-MODULE_LICENSE("GPL v2");
--
1.8.5.3
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
