[PATCH 10/15] drm/i915: i845 fifo size fits in u8
Tvrtko Ursulin
tursulin at ursulin.net
Fri Oct 7 10:37:46 UTC 2016
From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
---
drivers/gpu/drm/i915/intel_pm.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 43a807387d78..cccf4dfd6264 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -465,13 +465,13 @@ static int i830_get_fifo_size(struct drm_device *dev, int plane)
static int i845_get_fifo_size(struct drm_device *dev, int plane)
{
struct drm_i915_private *dev_priv = to_i915(dev);
- uint32_t dsparb = I915_READ(DSPARB);
- int size;
+ u32 dsparb = I915_READ(DSPARB);
+ u8 size;
size = dsparb & 0x7f;
size >>= 2; /* Convert to cachelines */
- DRM_DEBUG_KMS("FIFO size - (0x%08x) %s: %d\n", dsparb,
+ DRM_DEBUG_KMS("FIFO size - (0x%08x) %s: %u\n", dsparb,
plane ? "B" : "A",
size);
--
2.7.4
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