diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_sideband.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_sideband.c b/drivers/gpu/drm/i915/intel_sideband.c index 7dea3c382892..6841e2315b1b 100644 --- a/drivers/gpu/drm/i915/intel_sideband.c +++ b/drivers/gpu/drm/i915/intel_sideband.c @@ -221,8 +221,11 @@ u32 intel_sbi_read(struct drm_i915_private *dev_priv, u16 reg, value = SBI_CTL_DEST_MPHY | SBI_CTL_OP_IORD; I915_WRITE(SBI_CTL_STAT, value | SBI_BUSY); - if (wait_for((I915_READ(SBI_CTL_STAT) & (SBI_BUSY | SBI_RESPONSE_FAIL)) == 0, - 100)) { + if (intel_wait_for_register(dev_priv, + SBI_CTL_STAT, + SBI_BUSY | SBI_RESPONSE_FAIL, + 0, + 100)) { DRM_ERROR("timeout waiting for SBI to complete read transaction\n"); return 0; } |