Commit 20c68127 authored by Nirmoy Das's avatar Nirmoy Das Committed by Matthew Auld
Browse files

drm/i915: Print return value on error 

Print returned error code for better debuggability.

References: https://gitlab.freedesktop.org/drm/intel/-/issues/7211


Signed-off-by: default avatarNirmoy Das <nirmoy.das@intel.com>
Reviewed-by: default avatarAndrzej Hajda <andrzej.hajda@intel.com>
Signed-off-by: default avatarMatthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221014154655.14075-1-nirmoy.das@intel.com
parent 66eb93e7

drivers/gpu/drm/i915/display/intel_fbdev.c

+3 −3
Original line number Diff line number Diff line
@@ -175,7 +175,7 @@ static int intelfb_alloc(struct drm_fb_helper *helper, 
	}



	if (IS_ERR(obj)) {

		drm_err(&dev_priv->drm, "failed to allocate framebuffer\n");

		drm_err(&dev_priv->drm, "failed to allocate framebuffer (%pe)\n", obj);

		return PTR_ERR(obj);

	}
@@ -256,7 +256,7 @@ static int intelfb_create(struct drm_fb_helper *helper, 


	info = drm_fb_helper_alloc_fbi(helper);

	if (IS_ERR(info)) {

		drm_err(&dev_priv->drm, "Failed to allocate fb_info\n");

		drm_err(&dev_priv->drm, "Failed to allocate fb_info (%pe)\n", info);

		ret = PTR_ERR(info);

		goto out_unpin;

	}
@@ -291,7 +291,7 @@ static int intelfb_create(struct drm_fb_helper *helper, 
	vaddr = i915_vma_pin_iomap(vma);

	if (IS_ERR(vaddr)) {

		drm_err(&dev_priv->drm,

			"Failed to remap framebuffer into virtual memory\n");

			"Failed to remap framebuffer into virtual memory (%pe)\n", vaddr);

		ret = PTR_ERR(vaddr);

		goto out_unpin;

	}