drm/i915: caps.has_rc6 is no longer used, remove it.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

drivers/gpu/drm/i915/i915_debugfs.c

@@ -73,7 +73,6 @@ static int i915_capabilities(struct seq_file *m, void *data)
 	B(is_broadwater);
 	B(is_crestline);
 	B(has_fbc);
-	B(has_rc6);
 	B(has_pipe_cxsr);
 	B(has_hotplug);
 	B(cursor_needs_physical);

drivers/gpu/drm/i915/i915_drv.c

@@ -111,7 +111,7 @@ static const struct intel_device_info intel_i965g_info = {
 
 static const struct intel_device_info intel_i965gm_info = {
 	.gen = 4, .is_crestline = 1,
-	.is_mobile = 1, .has_fbc = 1, .has_rc6 = 1, .has_hotplug = 1,
+	.is_mobile = 1, .has_fbc = 1, .has_hotplug = 1,
 	.has_overlay = 1,
 	.supports_tv = 1,
 };
@@ -130,7 +130,7 @@ static const struct intel_device_info intel_g45_info = {
 
 static const struct intel_device_info intel_gm45_info = {
 	.gen = 4, .is_g4x = 1,
-	.is_mobile = 1, .need_gfx_hws = 1, .has_fbc = 1, .has_rc6 = 1,
+	.is_mobile = 1, .need_gfx_hws = 1, .has_fbc = 1,
 	.has_pipe_cxsr = 1, .has_hotplug = 1,
 	.supports_tv = 1,
 	.has_bsd_ring = 1,
@@ -150,7 +150,7 @@ static const struct intel_device_info intel_ironlake_d_info = {
 
 static const struct intel_device_info intel_ironlake_m_info = {
 	.gen = 5, .is_mobile = 1,
-	.need_gfx_hws = 1, .has_rc6 = 1, .has_hotplug = 1,
+	.need_gfx_hws = 1, .has_hotplug = 1,
 	.has_fbc = 0, /* disabled due to buggy hardware */
 	.has_bsd_ring = 1,
 };

drivers/gpu/drm/i915/i915_drv.h

@@ -223,7 +223,6 @@ struct intel_device_info {
 	u8 is_broadwater : 1;
 	u8 is_crestline : 1;
 	u8 has_fbc : 1;
-	u8 has_rc6 : 1;
 	u8 has_pipe_cxsr : 1;
 	u8 has_hotplug : 1;
 	u8 cursor_needs_physical : 1;
@@ -930,7 +929,6 @@ enum intel_chip_family {
 #define HAS_FW_BLC(dev) (INTEL_INFO(dev)->gen > 2)
 #define HAS_PIPE_CXSR(dev) (INTEL_INFO(dev)->has_pipe_cxsr)
 #define I915_HAS_FBC(dev) (INTEL_INFO(dev)->has_fbc)
-#define I915_HAS_RC6(dev) (INTEL_INFO(dev)->has_rc6)
 
 #define HAS_PCH_SPLIT(dev) (IS_GEN5(dev) || IS_GEN6(dev))
 #define HAS_PIPE_CONTROL(dev) (IS_GEN5(dev) || IS_GEN6(dev))