diff options
Diffstat (limited to 'drivers/iommu/omap-iommu-debug.c')
| -rw-r--r-- | drivers/iommu/omap-iommu-debug.c | 25 |
1 files changed, 6 insertions, 19 deletions
diff --git a/drivers/iommu/omap-iommu-debug.c b/drivers/iommu/omap-iommu-debug.c index 50217548c3b8..4abc0ef522a8 100644 --- a/drivers/iommu/omap-iommu-debug.c +++ b/drivers/iommu/omap-iommu-debug.c @@ -159,7 +159,7 @@ static size_t omap_dump_tlb_entries(struct omap_iommu *obj, struct seq_file *s) return 0; } -static int debug_read_tlb(struct seq_file *s, void *data) +static int tlb_show(struct seq_file *s, void *data) { struct omap_iommu *obj = s->private; @@ -210,7 +210,7 @@ static void dump_ioptable(struct seq_file *s) spin_unlock(&obj->page_table_lock); } -static int debug_read_pagetable(struct seq_file *s, void *data) +static int pagetable_show(struct seq_file *s, void *data) { struct omap_iommu *obj = s->private; @@ -228,35 +228,22 @@ static int debug_read_pagetable(struct seq_file *s, void *data) return 0; } -#define DEBUG_SEQ_FOPS_RO(name) \ - static int debug_open_##name(struct inode *inode, struct file *file) \ - { \ - return single_open(file, debug_read_##name, inode->i_private); \ - } \ - \ - static const struct file_operations debug_##name##_fops = { \ - .open = debug_open_##name, \ - .read = seq_read, \ - .llseek = seq_lseek, \ - .release = single_release, \ - } - #define DEBUG_FOPS_RO(name) \ - static const struct file_operations debug_##name##_fops = { \ + static const struct file_operations name##_fops = { \ .open = simple_open, \ .read = debug_read_##name, \ .llseek = generic_file_llseek, \ } DEBUG_FOPS_RO(regs); -DEBUG_SEQ_FOPS_RO(tlb); -DEBUG_SEQ_FOPS_RO(pagetable); +DEFINE_SHOW_ATTRIBUTE(tlb); +DEFINE_SHOW_ATTRIBUTE(pagetable); #define __DEBUG_ADD_FILE(attr, mode) \ { \ struct dentry *dent; \ dent = debugfs_create_file(#attr, mode, obj->debug_dir, \ - obj, &debug_##attr##_fops); \ + obj, &attr##_fops); \ if (!dent) \ goto err; \ } |