From 6c32df437c7c5b1fc29d3ca29b0ff44f8dfafc56 Mon Sep 17 00:00:00 2001 From: Ohad Ben-Cohen Date: Wed, 17 Aug 2011 22:57:56 +0300 Subject: omap: iommu: omapify 'struct iommu' and exposed API Prepend 'omap_' to OMAP's 'struct iommu' and exposed API, to prevent namespace pollution and generally to improve readability of the code that still uses the driver directly. Update the users as needed as well. Signed-off-by: Ohad Ben-Cohen Acked-by: Laurent Pinchart Acked-by: Hiroshi DOYU Acked-by: Tony Lindgren Signed-off-by: Joerg Roedel --- drivers/iommu/omap-iommu-debug.c | 34 +++++++++++++++++----------------- 1 file changed, 17 insertions(+), 17 deletions(-) (limited to 'drivers/iommu/omap-iommu-debug.c') diff --git a/drivers/iommu/omap-iommu-debug.c b/drivers/iommu/omap-iommu-debug.c index 0f8c8dd55018..9c192e79f806 100644 --- a/drivers/iommu/omap-iommu-debug.c +++ b/drivers/iommu/omap-iommu-debug.c @@ -32,7 +32,7 @@ static struct dentry *iommu_debug_root; static ssize_t debug_read_ver(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) { - u32 ver = iommu_arch_version(); + u32 ver = omap_iommu_arch_version(); char buf[MAXCOLUMN], *p = buf; p += sprintf(p, "H/W version: %d.%d\n", (ver >> 4) & 0xf , ver & 0xf); @@ -43,7 +43,7 @@ static ssize_t debug_read_ver(struct file *file, char __user *userbuf, static ssize_t debug_read_regs(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) { - struct iommu *obj = file->private_data; + struct omap_iommu *obj = file->private_data; char *p, *buf; ssize_t bytes; @@ -54,7 +54,7 @@ static ssize_t debug_read_regs(struct file *file, char __user *userbuf, mutex_lock(&iommu_debug_lock); - bytes = iommu_dump_ctx(obj, p, count); + bytes = omap_iommu_dump_ctx(obj, p, count); bytes = simple_read_from_buffer(userbuf, count, ppos, buf, bytes); mutex_unlock(&iommu_debug_lock); @@ -66,7 +66,7 @@ static ssize_t debug_read_regs(struct file *file, char __user *userbuf, static ssize_t debug_read_tlb(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) { - struct iommu *obj = file->private_data; + struct omap_iommu *obj = file->private_data; char *p, *buf; ssize_t bytes, rest; @@ -80,7 +80,7 @@ static ssize_t debug_read_tlb(struct file *file, char __user *userbuf, p += sprintf(p, "%8s %8s\n", "cam:", "ram:"); p += sprintf(p, "-----------------------------------------\n"); rest = count - (p - buf); - p += dump_tlb_entries(obj, p, rest); + p += omap_dump_tlb_entries(obj, p, rest); bytes = simple_read_from_buffer(userbuf, count, ppos, buf, p - buf); @@ -96,7 +96,7 @@ static ssize_t debug_write_pagetable(struct file *file, struct iotlb_entry e; struct cr_regs cr; int err; - struct iommu *obj = file->private_data; + struct omap_iommu *obj = file->private_data; char buf[MAXCOLUMN], *p = buf; count = min(count, sizeof(buf)); @@ -113,8 +113,8 @@ static ssize_t debug_write_pagetable(struct file *file, return -EINVAL; } - iotlb_cr_to_e(&cr, &e); - err = iopgtable_store_entry(obj, &e); + omap_iotlb_cr_to_e(&cr, &e); + err = omap_iopgtable_store_entry(obj, &e); if (err) dev_err(obj->dev, "%s: fail to store cr\n", __func__); @@ -136,7 +136,7 @@ static ssize_t debug_write_pagetable(struct file *file, __err; \ }) -static ssize_t dump_ioptable(struct iommu *obj, char *buf, ssize_t len) +static ssize_t dump_ioptable(struct omap_iommu *obj, char *buf, ssize_t len) { int i; u32 *iopgd; @@ -183,7 +183,7 @@ out: static ssize_t debug_read_pagetable(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) { - struct iommu *obj = file->private_data; + struct omap_iommu *obj = file->private_data; char *p, *buf; size_t bytes; @@ -211,7 +211,7 @@ static ssize_t debug_read_pagetable(struct file *file, char __user *userbuf, static ssize_t debug_read_mmap(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) { - struct iommu *obj = file->private_data; + struct omap_iommu *obj = file->private_data; char *p, *buf; struct iovm_struct *tmp; int uninitialized_var(i); @@ -253,7 +253,7 @@ static ssize_t debug_read_mmap(struct file *file, char __user *userbuf, static ssize_t debug_read_mem(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) { - struct iommu *obj = file->private_data; + struct omap_iommu *obj = file->private_data; char *p, *buf; struct iovm_struct *area; ssize_t bytes; @@ -267,7 +267,7 @@ static ssize_t debug_read_mem(struct file *file, char __user *userbuf, mutex_lock(&iommu_debug_lock); - area = find_iovm_area(obj, (u32)ppos); + area = omap_find_iovm_area(obj, (u32)ppos); if (IS_ERR(area)) { bytes = -EINVAL; goto err_out; @@ -286,7 +286,7 @@ err_out: static ssize_t debug_write_mem(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) { - struct iommu *obj = file->private_data; + struct omap_iommu *obj = file->private_data; struct iovm_struct *area; char *p, *buf; @@ -304,7 +304,7 @@ static ssize_t debug_write_mem(struct file *file, const char __user *userbuf, goto err_out; } - area = find_iovm_area(obj, (u32)ppos); + area = omap_find_iovm_area(obj, (u32)ppos); if (IS_ERR(area)) { count = -EINVAL; goto err_out; @@ -360,7 +360,7 @@ DEBUG_FOPS(mem); static int iommu_debug_register(struct device *dev, void *data) { struct platform_device *pdev = to_platform_device(dev); - struct iommu *obj = platform_get_drvdata(pdev); + struct omap_iommu *obj = platform_get_drvdata(pdev); struct dentry *d, *parent; if (!obj || !obj->dev) @@ -396,7 +396,7 @@ static int __init iommu_debug_init(void) return -ENOMEM; iommu_debug_root = d; - err = foreach_iommu_device(d, iommu_debug_register); + err = omap_foreach_iommu_device(d, iommu_debug_register); if (err) goto err_out; return 0; -- cgit v1.2.3-58-ga151