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-rw-r--r--drivers/gpu/drm/i915/i915_drv.c14
-rw-r--r--drivers/gpu/drm/i915/i915_drv.h1
-rw-r--r--drivers/gpu/drm/i915/intel_bios.c15
3 files changed, 17 insertions, 13 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 173d0095e3b2..2f5209de0391 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -1433,19 +1433,7 @@ void i915_driver_unload(struct drm_device *dev)
intel_modeset_cleanup(dev);
- /*
- * free the memory space allocated for the child device
- * config parsed from VBT
- */
- if (dev_priv->vbt.child_dev && dev_priv->vbt.child_dev_num) {
- kfree(dev_priv->vbt.child_dev);
- dev_priv->vbt.child_dev = NULL;
- dev_priv->vbt.child_dev_num = 0;
- }
- kfree(dev_priv->vbt.sdvo_lvds_vbt_mode);
- dev_priv->vbt.sdvo_lvds_vbt_mode = NULL;
- kfree(dev_priv->vbt.lfp_lvds_vbt_mode);
- dev_priv->vbt.lfp_lvds_vbt_mode = NULL;
+ intel_bios_cleanup(dev_priv);
vga_switcheroo_unregister_client(pdev);
vga_client_register(pdev, NULL, NULL, NULL);
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index a42deebedb0f..d2fc519bc592 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -3657,6 +3657,7 @@ extern void intel_i2c_reset(struct drm_i915_private *dev_priv);
/* intel_bios.c */
void intel_bios_init(struct drm_i915_private *dev_priv);
+void intel_bios_cleanup(struct drm_i915_private *dev_priv);
bool intel_bios_is_valid_vbt(const void *buf, size_t size);
bool intel_bios_is_tv_present(struct drm_i915_private *dev_priv);
bool intel_bios_is_lvds_present(struct drm_i915_private *dev_priv, u8 *i2c_pin);
diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index f7f771749e48..57db816f962b 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -1589,6 +1589,21 @@ out:
}
/**
+ * intel_bios_cleanup - Free any resources allocated by intel_bios_init()
+ * @dev_priv: i915 device instance
+ */
+void intel_bios_cleanup(struct drm_i915_private *dev_priv)
+{
+ kfree(dev_priv->vbt.child_dev);
+ dev_priv->vbt.child_dev = NULL;
+ dev_priv->vbt.child_dev_num = 0;
+ kfree(dev_priv->vbt.sdvo_lvds_vbt_mode);
+ dev_priv->vbt.sdvo_lvds_vbt_mode = NULL;
+ kfree(dev_priv->vbt.lfp_lvds_vbt_mode);
+ dev_priv->vbt.lfp_lvds_vbt_mode = NULL;
+}
+
+/**
* intel_bios_is_tv_present - is integrated TV present in VBT
* @dev_priv: i915 device instance
*