diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_sysfs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_sysfs.c b/drivers/gpu/drm/i915/i915_sysfs.c index f1b5108931fe..79f83445afa0 100644 --- a/drivers/gpu/drm/i915/i915_sysfs.c +++ b/drivers/gpu/drm/i915/i915_sysfs.c | |||
| @@ -39,8 +39,8 @@ static u32 calc_residency(struct drm_device *dev, const u32 reg) | |||
| 39 | if (!intel_enable_rc6(dev)) | 39 | if (!intel_enable_rc6(dev)) |
| 40 | return 0; | 40 | return 0; |
| 41 | 41 | ||
| 42 | raw_time = I915_READ(reg) * 128ULL + 500; | 42 | raw_time = I915_READ(reg) * 128ULL; |
| 43 | return do_div(raw_time, 100000); | 43 | return DIV_ROUND_UP_ULL(raw_time, 100000); |
| 44 | } | 44 | } |
| 45 | 45 | ||
| 46 | static ssize_t | 46 | static ssize_t |