Merge branch 'upstream' into bugfix-video

Update bugfix-video branch to 2.5-rc1
so I don't have to again resolve the
conflict in these patches vs. upstream.

Conflicts:
	drivers/gpu/drm/gma500/psb_drv.c

	text conflict: add comment vs delete neighboring line

	keep just this:
	/* igd_opregion_init(&dev_priv->opregion_dev); */
	/* acpi_video_register(); */

Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 48 insertions, 51 deletions

diff --git a/include/linux/clk-private.h b/include/linux/clk-private.h
index 5e4312b6f5cc..eb3f84bc5325 100644
--- a/include/linux/clk-private.h
+++ b/include/linux/clk-private.h
@@ -30,7 +30,7 @@ struct clk {
 	const struct clk_ops	*ops;
 	struct clk_hw		*hw;
 	struct clk		*parent;
-	char			**parent_names;
+	const char		**parent_names;
 	struct clk		**parents;
 	u8			num_parents;
 	unsigned long		rate;
@@ -55,12 +55,22 @@ struct clk {
  * alternative macro for static initialization
  */
 
-extern struct clk_ops clk_fixed_rate_ops;
+#define DEFINE_CLK(_name, _ops, _flags, _parent_names,		\
+		_parents)					\
+	static struct clk _name = {				\
+		.name = #_name,					\
+		.ops = &_ops,					\
+		.hw = &_name##_hw.hw,				\
+		.parent_names = _parent_names,			\
+		.num_parents = ARRAY_SIZE(_parent_names),	\
+		.parents = _parents,				\
+		.flags = _flags,				\
+	}
 
 #define DEFINE_CLK_FIXED_RATE(_name, _flags, _rate,		\
 				_fixed_rate_flags)		\
 	static struct clk _name;				\
-	static char *_name##_parent_names[] = {};		\
+	static const char *_name##_parent_names[] = {};		\
 	static struct clk_fixed_rate _name##_hw = {		\
 		.hw = {						\
 			.clk = &_name,				\
@@ -68,23 +78,14 @@ extern struct clk_ops clk_fixed_rate_ops;
 		.fixed_rate = _rate,				\
 		.flags = _fixed_rate_flags,			\
 	};							\
-	static struct clk _name = {				\
-		.name = #_name,					\
-		.ops = &clk_fixed_rate_ops,			\
-		.hw = &_name##_hw.hw,				\
-		.parent_names = _name##_parent_names,		\
-		.num_parents =					\
-			ARRAY_SIZE(_name##_parent_names),	\
-		.flags = _flags,				\
-	};
-
-extern struct clk_ops clk_gate_ops;
+	DEFINE_CLK(_name, clk_fixed_rate_ops, _flags,		\
+			_name##_parent_names, NULL);
 
 #define DEFINE_CLK_GATE(_name, _parent_name, _parent_ptr,	\
 				_flags, _reg, _bit_idx,		\
 				_gate_flags, _lock)		\
 	static struct clk _name;				\
-	static char *_name##_parent_names[] = {			\
+	static const char *_name##_parent_names[] = {		\
 		_parent_name,					\
 	};							\
 	static struct clk *_name##_parents[] = {		\
@@ -99,24 +100,14 @@ extern struct clk_ops clk_gate_ops;
 		.flags = _gate_flags,				\
 		.lock = _lock,					\
 	};							\
-	static struct clk _name = {				\
-		.name = #_name,					\
-		.ops = &clk_gate_ops,				\
-		.hw = &_name##_hw.hw,				\
-		.parent_names = _name##_parent_names,		\
-		.num_parents =					\
-			ARRAY_SIZE(_name##_parent_names),	\
-		.parents = _name##_parents,			\
-		.flags = _flags,				\
-	};
-
-extern struct clk_ops clk_divider_ops;
+	DEFINE_CLK(_name, clk_gate_ops, _flags,			\
+			_name##_parent_names, _name##_parents);
 
 #define DEFINE_CLK_DIVIDER(_name, _parent_name, _parent_ptr,	\
 				_flags, _reg, _shift, _width,	\
 				_divider_flags, _lock)		\
 	static struct clk _name;				\
-	static char *_name##_parent_names[] = {			\
+	static const char *_name##_parent_names[] = {		\
 		_parent_name,					\
 	};							\
 	static struct clk *_name##_parents[] = {		\
@@ -132,18 +123,8 @@ extern struct clk_ops clk_divider_ops;
 		.flags = _divider_flags,			\
 		.lock = _lock,					\
 	};							\
-	static struct clk _name = {				\
-		.name = #_name,					\
-		.ops = &clk_divider_ops,			\
-		.hw = &_name##_hw.hw,				\
-		.parent_names = _name##_parent_names,		\
-		.num_parents =					\
-			ARRAY_SIZE(_name##_parent_names),	\
-		.parents = _name##_parents,			\
-		.flags = _flags,				\
-	};
-
-extern struct clk_ops clk_mux_ops;
+	DEFINE_CLK(_name, clk_divider_ops, _flags,		\
+			_name##_parent_names, _name##_parents);
 
 #define DEFINE_CLK_MUX(_name, _parent_names, _parents, _flags,	\
 				_reg, _shift, _width,		\
@@ -159,16 +140,28 @@ extern struct clk_ops clk_mux_ops;
 		.flags = _mux_flags,				\
 		.lock = _lock,					\
 	};							\
-	static struct clk _name = {				\
-		.name = #_name,					\
-		.ops = &clk_mux_ops,				\
-		.hw = &_name##_hw.hw,				\
-		.parent_names = _parent_names,			\
-		.num_parents =					\
-			ARRAY_SIZE(_parent_names),		\
-		.parents = _parents,				\
-		.flags = _flags,				\
-	};
+	DEFINE_CLK(_name, clk_mux_ops, _flags, _parent_names,	\
+			_parents);
+
+#define DEFINE_CLK_FIXED_FACTOR(_name, _parent_name,		\
+				_parent_ptr, _flags,		\
+				_mult, _div)			\
+	static struct clk _name;				\
+	static const char *_name##_parent_names[] = {		\
+		_parent_name,					\
+	};							\
+	static struct clk *_name##_parents[] = {		\
+		_parent_ptr,					\
+	};							\
+	static struct clk_fixed_factor _name##_hw = {		\
+		.hw = {						\
+			.clk = &_name,				\
+		},						\
+		.mult = _mult,					\
+		.div = _div,					\
+	};							\
+	DEFINE_CLK(_name, clk_fixed_factor_ops, _flags,		\
+			_name##_parent_names, _name##_parents);
 
 /**
  * __clk_init - initialize the data structures in a struct clk
@@ -189,8 +182,12 @@ extern struct clk_ops clk_mux_ops;
  *
  * It is not necessary to call clk_register if __clk_init is used directly with
  * statically initialized clock data.
+ *
+ * Returns 0 on success, otherwise an error code.
  */
-void __clk_init(struct device *dev, struct clk *clk);
+int __clk_init(struct device *dev, struct clk *clk);
+
+struct clk *__clk_register(struct device *dev, struct clk_hw *hw);
 
 #endif /* CONFIG_COMMON_CLK */
 #endif /* CLK_PRIVATE_H */