diff options
Diffstat (limited to 'drivers/iommu/omap-iommu-debug.c')
| -rw-r--r-- | drivers/iommu/omap-iommu-debug.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/iommu/omap-iommu-debug.c b/drivers/iommu/omap-iommu-debug.c index 531658d17333..0fb92aa42c19 100644 --- a/drivers/iommu/omap-iommu-debug.c +++ b/drivers/iommu/omap-iommu-debug.c @@ -30,17 +30,6 @@ static DEFINE_MUTEX(iommu_debug_lock); 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 = omap_iommu_arch_version(); - char buf[MAXCOLUMN], *p = buf; - - p += sprintf(p, "H/W version: %d.%d\n", (ver >> 4) & 0xf , ver & 0xf); - - return simple_read_from_buffer(userbuf, count, ppos, buf, p - buf); -} - static ssize_t debug_read_regs(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) { @@ -228,7 +217,6 @@ static ssize_t debug_read_pagetable(struct file *file, char __user *userbuf, .llseek = generic_file_llseek, \ }; -DEBUG_FOPS_RO(ver); DEBUG_FOPS_RO(regs); DEBUG_FOPS_RO(tlb); DEBUG_FOPS(pagetable); @@ -273,7 +261,6 @@ static int iommu_debug_register(struct device *dev, void *data) if (!d) goto nomem; - DEBUG_ADD_FILE_RO(ver); DEBUG_ADD_FILE_RO(regs); DEBUG_ADD_FILE_RO(tlb); DEBUG_ADD_FILE(pagetable); |