diff options
Diffstat (limited to 'drivers/iommu/intel/debugfs.c')
| -rw-r--r-- | drivers/iommu/intel/debugfs.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/iommu/intel/debugfs.c b/drivers/iommu/intel/debugfs.c index 5aa7f46a420b..38790ff50977 100644 --- a/drivers/iommu/intel/debugfs.c +++ b/drivers/iommu/intel/debugfs.c @@ -661,17 +661,11 @@ DEFINE_SHOW_ATTRIBUTE(ir_translation_struct); static void latency_show_one(struct seq_file *m, struct intel_iommu *iommu, struct dmar_drhd_unit *drhd) { - int ret; - seq_printf(m, "IOMMU: %s Register Base Address: %llx\n", iommu->name, drhd->reg_base_addr); - ret = dmar_latency_snapshot(iommu, debug_buf, DEBUG_BUFFER_SIZE); - if (ret < 0) - seq_puts(m, "Failed to get latency snapshot"); - else - seq_puts(m, debug_buf); - seq_puts(m, "\n"); + dmar_latency_snapshot(iommu, debug_buf, DEBUG_BUFFER_SIZE); + seq_printf(m, "%s\n", debug_buf); } static int latency_show(struct seq_file *m, void *v) |