[1/4,v3] OMAP:iommu renamed omap3-iommu to omap-iommu

Commit Message

Kanigeri, Hari April 20, 2010, 10:56 p.m. UTC

None

Patch

diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 32d8e7c..ed706fd 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -83,9 +83,7 @@  obj-$(CONFIG_OMAP3_EMU)			+= emu.o
 obj-$(CONFIG_OMAP_MBOX_FWK)		+= mailbox_mach.o
 mailbox_mach-objs			:= mailbox.o
 
-iommu-y					+= iommu2.o
-iommu-$(CONFIG_ARCH_OMAP3)		+= omap3-iommu.o
-
+iommu-y					+= iommu2.o omap-iommu.o
 obj-$(CONFIG_OMAP_IOMMU)		+= $(iommu-y)
 
 i2c-omap-$(CONFIG_I2C_OMAP)		:= i2c.o
diff --git a/arch/arm/mach-omap2/omap-iommu.c b/arch/arm/mach-omap2/omap-iommu.c
new file mode 100644
index 0000000..416a65d
--- /dev/null
+++ b/arch/arm/mach-omap2/omap-iommu.c
@@ -0,0 +1,108 @@ 
+/*
+ * omap iommu: omap device registration
+ *
+ * Copyright (C) 2008-2009 Nokia Corporation
+ *
+ * Written by Hiroshi DOYU <[e-mail]>
+ *
+ * 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/platform_device.h>
+
+#include <plat/iommu.h>
+
+struct iommu_device {
+	resource_size_t base;
+	int irq;
+	struct iommu_platform_data pdata;
+	struct resource res[2];
+};
+
+#ifdef CONFIG_ARCH_OMAP3
+static struct iommu_device devices[] = {
+	{
+		.base = 0x480bd400,
+		.irq = 24,
+		.pdata = {
+			.name = "isp",
+			.nr_tlb_entries = 8,
+			.clk_name = "cam_ick",
+		},
+	},
+#if defined(CONFIG_MPU_BRIDGE_IOMMU)
+	{
+		.base = 0x5d000000,
+		.irq = 28,
+		.pdata = {
+			.name = "iva2",
+			.nr_tlb_entries = 32,
+			.clk_name = "iva2_ck",
+		},
+	},
+#endif
+};
+#endif
+
+#define NR_IOMMU_DEVICES ARRAY_SIZE(devices)
+
+static struct platform_device *omap_iommu_pdev[NR_IOMMU_DEVICES];
+
+static int __init omap_iommu_init(void)
+{
+	int i, err;
+	struct resource res[] = {
+		{ .flags = IORESOURCE_MEM },
+		{ .flags = IORESOURCE_IRQ },
+	};
+
+	for (i = 0; i < NR_IOMMU_DEVICES; i++) {
+		struct platform_device *pdev;
+		const struct iommu_device *d = &devices[i];
+
+		pdev = platform_device_alloc("omap-iommu", i);
+		if (!pdev) {
+			err = -ENOMEM;
+			goto err_out;
+		}
+
+		res[0].start = d->base;
+		res[0].end = d->base + MMU_REG_SIZE - 1;
+		res[1].start = res[1].end = d->irq;
+
+		err = platform_device_add_resources(pdev, res,
+						    ARRAY_SIZE(res));
+		if (err)
+			goto err_out;
+		err = platform_device_add_data(pdev, &d->pdata,
+					       sizeof(d->pdata));
+		if (err)
+			goto err_out;
+		err = platform_device_add(pdev);
+		if (err)
+			goto err_out;
+		omap_iommu_pdev[i] = pdev;
+	}
+	return 0;
+
+err_out:
+	while (i--)
+		platform_device_put(omap_iommu_pdev[i]);
+	return err;
+}
+module_init(omap_iommu_init);
+
+static void __exit omap_iommu_exit(void)
+{
+	int i;
+
+	for (i = 0; i < NR_IOMMU_DEVICES; i++)
+		platform_device_unregister(omap_iommu_pdev[i]);
+}
+module_exit(omap_iommu_exit);
+
+MODULE_AUTHOR("Hiroshi DOYU");
+MODULE_DESCRIPTION("omap iommu: omap device registration");
+MODULE_LICENSE("GPL v2");
diff --git a/arch/arm/mach-omap2/omap3-iommu.c b/arch/arm/mach-omap2/omap3-iommu.c
deleted file mode 100644
index fbbcb5c..0000000
--- a/arch/arm/mach-omap2/omap3-iommu.c
+++ /dev/null
@@ -1,105 +0,0 @@ 
-/*
- * omap iommu: omap3 device registration
- *
- * Copyright (C) 2008-2009 Nokia Corporation
- *
- * Written by Hiroshi DOYU <[e-mail]>
- *
- * 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/platform_device.h>
-
-#include <plat/iommu.h>
-
-struct iommu_device {
-	resource_size_t base;
-	int irq;
-	struct iommu_platform_data pdata;
-	struct resource res[2];
-};
-
-static struct iommu_device devices[] = {
-	{
-		.base = 0x480bd400,
-		.irq = 24,
-		.pdata = {
-			.name = "isp",
-			.nr_tlb_entries = 8,
-			.clk_name = "cam_ick",
-		},
-	},
-#if defined(CONFIG_MPU_BRIDGE_IOMMU)
-	{
-		.base = 0x5d000000,
-		.irq = 28,
-		.pdata = {
-			.name = "iva2",
-			.nr_tlb_entries = 32,
-			.clk_name = "iva2_ck",
-		},
-	},
-#endif
-};
-#define NR_IOMMU_DEVICES ARRAY_SIZE(devices)
-
-static struct platform_device *omap3_iommu_pdev[NR_IOMMU_DEVICES];
-
-static int __init omap3_iommu_init(void)
-{
-	int i, err;
-	struct resource res[] = {
-		{ .flags = IORESOURCE_MEM },
-		{ .flags = IORESOURCE_IRQ },
-	};
-
-	for (i = 0; i < NR_IOMMU_DEVICES; i++) {
-		struct platform_device *pdev;
-		const struct iommu_device *d = &devices[i];
-
-		pdev = platform_device_alloc("omap-iommu", i);
-		if (!pdev) {
-			err = -ENOMEM;
-			goto err_out;
-		}
-
-		res[0].start = d->base;
-		res[0].end = d->base + MMU_REG_SIZE - 1;
-		res[1].start = res[1].end = d->irq;
-
-		err = platform_device_add_resources(pdev, res,
-						    ARRAY_SIZE(res));
-		if (err)
-			goto err_out;
-		err = platform_device_add_data(pdev, &d->pdata,
-					       sizeof(d->pdata));
-		if (err)
-			goto err_out;
-		err = platform_device_add(pdev);
-		if (err)
-			goto err_out;
-		omap3_iommu_pdev[i] = pdev;
-	}
-	return 0;
-
-err_out:
-	while (i--)
-		platform_device_put(omap3_iommu_pdev[i]);
-	return err;
-}
-module_init(omap3_iommu_init);
-
-static void __exit omap3_iommu_exit(void)
-{
-	int i;
-
-	for (i = 0; i < NR_IOMMU_DEVICES; i++)
-		platform_device_unregister(omap3_iommu_pdev[i]);
-}
-module_exit(omap3_iommu_exit);
-
-MODULE_AUTHOR("Hiroshi DOYU");
-MODULE_DESCRIPTION("omap iommu: omap3 device registration");
-MODULE_LICENSE("GPL v2");