[PATCH 3/3] drm/i915: Remove driver side resource assignment after BAR resize

["Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>]

pci_resize_resource() assigns the resized BAR and the other BARs it
released, or restores the original configuration on failure. Calling
pci_assign_unassigned_bus_resources() after it is redundant. If that
call manages to assign more resources in some scenario, the problem
should be fixed inside pci_resize_resource() instead.

Remove the pci_assign_unassigned_bus_resources() call from
i915_resize_lmem_bar().

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
---
 drivers/gpu/drm/i915/gt/intel_region_lmem.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gt/intel_region_lmem.c b/drivers/gpu/drm/i915/gt/intel_region_lmem.c
index b8a39567a334..d6f5e340657c 100644
--- a/drivers/gpu/drm/i915/gt/intel_region_lmem.c
+++ b/drivers/gpu/drm/i915/gt/intel_region_lmem.c
@@ -104,7 +104,6 @@ static void i915_resize_lmem_bar(struct drm_i915_private *i915, resource_size_t
 
 		_resize_bar(i915, GEN12_LMEM_BAR, rebar_size);
 
-		pci_assign_unassigned_bus_resources(pdev->bus);
 		pci_write_config_dword(pdev, PCI_COMMAND, pci_cmd);
 		intel_uncore_forcewake_put(&i915->uncore, FORCEWAKE_ALL);
 	}
-- 
2.47.3