linux-kernel - [PATCH 07/13] clk: add "const" for clk

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Date:	Wed, 11 Apr 2012 18:02:45 -0700
From:	Mike Turquette <mturquette@...aro.org>
To:	<arnd.bergmann@...aro.org>
CC:	<linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linaro-dev@...ts.linaro.org>, <patches@...aro.org>,
	Shawn Guo <shawn.guo@...aro.org>,
	Mike Turquette <mturquette@...aro.org>,
	Olof Johansson <olof@...om.net>,
	Russell King <linux@....linux.org.uk>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Richard Zhao <richard.zhao@...aro.org>,
	Saravana Kannan <skannan@...eaurora.org>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	Andrew Lunn <andrew@...n.ch>, Rajendra Nayak <rnayak@...com>,
	Viresh Kumar <viresh.kumar@...com>
Subject: [PATCH 07/13] clk: add "const" for clk_ops of basic clks

From: Shawn Guo <shawn.guo@...aro.org>

The clk_ops of basic clks should have "const" to match the definition
in "struct clk" and clk_register prototype.

Signed-off-by: Shawn Guo <shawn.guo@...aro.org>
Signed-off-by: Mike Turquette <mturquette@...aro.org>
Cc: Arnd Bergman <arnd.bergmann@...aro.org>
Cc: Olof Johansson <olof@...om.net>
Cc: Russell King <linux@....linux.org.uk>
Cc: Sascha Hauer <s.hauer@...gutronix.de>
Cc: Richard Zhao <richard.zhao@...aro.org>
Cc: Saravana Kannan <skannan@...eaurora.org>
Cc: Mark Brown <broonie@...nsource.wolfsonmicro.com>
Cc: Andrew Lunn <andrew@...n.ch>
Cc: Rajendra Nayak <rnayak@...com>
Cc: Viresh Kumar <viresh.kumar@...com>
---
 drivers/clk/clk-divider.c    |    2 +-
 drivers/clk/clk-fixed-rate.c |    2 +-
 drivers/clk/clk-gate.c       |    2 +-
 drivers/clk/clk-mux.c        |    2 +-
 include/linux/clk-private.h  |    8 ++++----
 5 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/clk/clk-divider.c b/drivers/clk/clk-divider.c
index 231cd6e..b1c4b02 100644
--- a/drivers/clk/clk-divider.c
+++ b/drivers/clk/clk-divider.c
@@ -146,7 +146,7 @@ static int clk_divider_set_rate(struct clk_hw *hw, unsigned long rate)
 	return 0;
 }
 
-struct clk_ops clk_divider_ops = {
+const struct clk_ops clk_divider_ops = {
 	.recalc_rate = clk_divider_recalc_rate,
 	.round_rate = clk_divider_round_rate,
 	.set_rate = clk_divider_set_rate,
diff --git a/drivers/clk/clk-fixed-rate.c b/drivers/clk/clk-fixed-rate.c
index 651b06f..027e477 100644
--- a/drivers/clk/clk-fixed-rate.c
+++ b/drivers/clk/clk-fixed-rate.c
@@ -33,7 +33,7 @@ static unsigned long clk_fixed_rate_recalc_rate(struct clk_hw *hw,
 	return to_clk_fixed_rate(hw)->fixed_rate;
 }
 
-struct clk_ops clk_fixed_rate_ops = {
+const struct clk_ops clk_fixed_rate_ops = {
 	.recalc_rate = clk_fixed_rate_recalc_rate,
 };
 EXPORT_SYMBOL_GPL(clk_fixed_rate_ops);
diff --git a/drivers/clk/clk-gate.c b/drivers/clk/clk-gate.c
index b688f47..fe2ff9e 100644
--- a/drivers/clk/clk-gate.c
+++ b/drivers/clk/clk-gate.c
@@ -98,7 +98,7 @@ static int clk_gate_is_enabled(struct clk_hw *hw)
 	return reg ? 1 : 0;
 }
 
-struct clk_ops clk_gate_ops = {
+const struct clk_ops clk_gate_ops = {
 	.enable = clk_gate_enable,
 	.disable = clk_gate_disable,
 	.is_enabled = clk_gate_is_enabled,
diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c
index 45cad61..5424488 100644
--- a/drivers/clk/clk-mux.c
+++ b/drivers/clk/clk-mux.c
@@ -82,7 +82,7 @@ static int clk_mux_set_parent(struct clk_hw *hw, u8 index)
 	return 0;
 }
 
-struct clk_ops clk_mux_ops = {
+const struct clk_ops clk_mux_ops = {
 	.get_parent = clk_mux_get_parent,
 	.set_parent = clk_mux_set_parent,
 };
diff --git a/include/linux/clk-private.h b/include/linux/clk-private.h
index 5e4312b..5f4ccd7 100644
--- a/include/linux/clk-private.h
+++ b/include/linux/clk-private.h
@@ -55,7 +55,7 @@ struct clk {
  * alternative macro for static initialization
  */
 
-extern struct clk_ops clk_fixed_rate_ops;
+extern const struct clk_ops clk_fixed_rate_ops;
 
 #define DEFINE_CLK_FIXED_RATE(_name, _flags, _rate,		\
 				_fixed_rate_flags)		\
@@ -78,7 +78,7 @@ extern struct clk_ops clk_fixed_rate_ops;
 		.flags = _flags,				\
 	};
 
-extern struct clk_ops clk_gate_ops;
+extern const struct clk_ops clk_gate_ops;
 
 #define DEFINE_CLK_GATE(_name, _parent_name, _parent_ptr,	\
 				_flags, _reg, _bit_idx,		\
@@ -110,7 +110,7 @@ extern struct clk_ops clk_gate_ops;
 		.flags = _flags,				\
 	};
 
-extern struct clk_ops clk_divider_ops;
+extern const struct clk_ops clk_divider_ops;
 
 #define DEFINE_CLK_DIVIDER(_name, _parent_name, _parent_ptr,	\
 				_flags, _reg, _shift, _width,	\
@@ -143,7 +143,7 @@ extern struct clk_ops clk_divider_ops;
 		.flags = _flags,				\
 	};
 
-extern struct clk_ops clk_mux_ops;
+extern const struct clk_ops clk_mux_ops;
 
 #define DEFINE_CLK_MUX(_name, _parent_names, _parents, _flags,	\
 				_reg, _shift, _width,		\
-- 
1.7.5.4

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