Signed-off-by: kernel test robot <lkp(a)intel.com&gt; --- i915_perf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c index e77582761a642..90535e38b91b9 100644 --- a/drivers/gpu/drm/i915/i915_perf.c +++ b/drivers/gpu/drm/i915/i915_perf.c @@ -3423,7 +3423,7 @@ static const struct vm_operations_struct vm_ops_oa = { .fault = vm_fault_oa, }; -int i915_perf_mmap(struct file *file, struct vm_area_struct *vma) +static int i915_perf_mmap(struct file *file, struct vm_area_struct *vma) { struct i915_perf_stream *stream = file->private_data; int len;