drm/i915: add dev_priv to intel_gmbus
This way we can free up the bus->adaptor.algo_data pointer and make it
available for use with the bitbanging fallback algo.
Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 35833fc..3cc2694 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -298,6 +298,13 @@
struct intel_fbdev;
struct intel_fbc_work;
+struct intel_gmbus {
+ struct i2c_adapter adapter;
+ struct i2c_adapter *force_bit;
+ u32 reg0;
+ struct drm_i915_private *dev_priv;
+};
+
typedef struct drm_i915_private {
struct drm_device *dev;
@@ -315,11 +322,7 @@
/** gt_lock is also taken in irq contexts. */
struct spinlock gt_lock;
- struct intel_gmbus {
- struct i2c_adapter adapter;
- struct i2c_adapter *force_bit;
- u32 reg0;
- } *gmbus;
+ struct intel_gmbus *gmbus;
/** gmbus_mutex protects against concurrent usage of the single hw gmbus
* controller on different i2c buses. */