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authorGeliang Tang <geliangtang@163.com>2016-01-08 23:51:46 +0800
committerStephen Boyd <sboyd@codeaurora.org>2016-01-29 12:59:50 -0800
commit5fd9c05c846db98319e75496612da24435cee208 (patch)
treeeea4db5c7285b5bfe3173b085c3880bdb4277100
parentf9285b54d657f433746df9232068c32ef138ebc4 (diff)
downloadlinux-5fd9c05c846db98319e75496612da24435cee208.tar.bz2
clk: move the common clock's to_clk_*(_hw) macros to clk-provider.h
to_clk_*(_hw) macros have been repeatedly defined in many places. This patch moves all the to_clk_*(_hw) definitions in the common clock framework to public header clk-provider.h, and drop the local definitions. Signed-off-by: Geliang Tang <geliangtang@163.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
-rw-r--r--drivers/clk/clk-composite.c2
-rw-r--r--drivers/clk/clk-divider.c2
-rw-r--r--drivers/clk/clk-fixed-factor.c2
-rw-r--r--drivers/clk/clk-fixed-rate.c2
-rw-r--r--drivers/clk/clk-fractional-divider.c2
-rw-r--r--drivers/clk/clk-gate.c2
-rw-r--r--drivers/clk/clk-gpio.c2
-rw-r--r--drivers/clk/clk-multiplier.c2
-rw-r--r--drivers/clk/clk-mux.c2
-rw-r--r--drivers/clk/imx/clk-busy.c4
-rw-r--r--drivers/clk/imx/clk-fixup-div.c5
-rw-r--r--drivers/clk/imx/clk-fixup-mux.c2
-rw-r--r--drivers/clk/imx/clk-gate-exclusive.c2
-rw-r--r--drivers/clk/mediatek/clk-gate.c8
-rw-r--r--drivers/clk/mediatek/clk-gate.h2
-rw-r--r--drivers/clk/mvebu/common.c2
-rw-r--r--drivers/clk/mvebu/kirkwood.c2
-rw-r--r--drivers/clk/mxs/clk-div.c2
-rw-r--r--drivers/clk/nxp/clk-lpc18xx-ccu.c2
-rw-r--r--drivers/clk/st/clkgen-mux.c9
-rw-r--r--drivers/clk/ti/composite.c2
-rw-r--r--drivers/clk/ti/divider.c2
-rw-r--r--drivers/clk/ti/gate.c2
-rw-r--r--drivers/clk/ti/mux.c2
-rw-r--r--include/linux/clk-provider.h18
25 files changed, 33 insertions, 51 deletions
diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
index 4735de0660cc..1f903e1f86a2 100644
--- a/drivers/clk/clk-composite.c
+++ b/drivers/clk/clk-composite.c
@@ -19,8 +19,6 @@
#include <linux/err.h>
#include <linux/slab.h>
-#define to_clk_composite(_hw) container_of(_hw, struct clk_composite, hw)
-
static u8 clk_composite_get_parent(struct clk_hw *hw)
{
struct clk_composite *composite = to_clk_composite(hw);
diff --git a/drivers/clk/clk-divider.c b/drivers/clk/clk-divider.c
index aa1dacdaa39d..7d62dc30e969 100644
--- a/drivers/clk/clk-divider.c
+++ b/drivers/clk/clk-divider.c
@@ -28,8 +28,6 @@
* parent - fixed parent. No clk_set_parent support
*/
-#define to_clk_divider(_hw) container_of(_hw, struct clk_divider, hw)
-
#define div_mask(width) ((1 << (width)) - 1)
static unsigned int _get_table_maxdiv(const struct clk_div_table *table,
diff --git a/drivers/clk/clk-fixed-factor.c b/drivers/clk/clk-fixed-factor.c
index 83de57aeceea..f0ddf37d5e15 100644
--- a/drivers/clk/clk-fixed-factor.c
+++ b/drivers/clk/clk-fixed-factor.c
@@ -23,8 +23,6 @@
* parent - fixed parent. No clk_set_parent support
*/
-#define to_clk_fixed_factor(_hw) container_of(_hw, struct clk_fixed_factor, hw)
-
static unsigned long clk_factor_recalc_rate(struct clk_hw *hw,
unsigned long parent_rate)
{
diff --git a/drivers/clk/clk-fixed-rate.c b/drivers/clk/clk-fixed-rate.c
index f85ec8d1711f..e156beb871f0 100644
--- a/drivers/clk/clk-fixed-rate.c
+++ b/drivers/clk/clk-fixed-rate.c
@@ -26,8 +26,6 @@
* parent - fixed parent. No clk_set_parent support
*/
-#define to_clk_fixed_rate(_hw) container_of(_hw, struct clk_fixed_rate, hw)
-
static unsigned long clk_fixed_rate_recalc_rate(struct clk_hw *hw,
unsigned long parent_rate)
{
diff --git a/drivers/clk/clk-fractional-divider.c b/drivers/clk/clk-fractional-divider.c
index 5c4955e33f7a..1abcd76b4993 100644
--- a/drivers/clk/clk-fractional-divider.c
+++ b/drivers/clk/clk-fractional-divider.c
@@ -16,8 +16,6 @@
#include <linux/slab.h>
#include <linux/rational.h>
-#define to_clk_fd(_hw) container_of(_hw, struct clk_fractional_divider, hw)
-
static unsigned long clk_fd_recalc_rate(struct clk_hw *hw,
unsigned long parent_rate)
{
diff --git a/drivers/clk/clk-gate.c b/drivers/clk/clk-gate.c
index de0b322f5f58..d0d8ec8e1f1b 100644
--- a/drivers/clk/clk-gate.c
+++ b/drivers/clk/clk-gate.c
@@ -26,8 +26,6 @@
* parent - fixed parent. No clk_set_parent support
*/
-#define to_clk_gate(_hw) container_of(_hw, struct clk_gate, hw)
-
/*
* It works on following logic:
*
diff --git a/drivers/clk/clk-gpio.c b/drivers/clk/clk-gpio.c
index 19fed65587e8..cbbea2985cc9 100644
--- a/drivers/clk/clk-gpio.c
+++ b/drivers/clk/clk-gpio.c
@@ -31,8 +31,6 @@
* parent - fixed parent. No clk_set_parent support
*/
-#define to_clk_gpio(_hw) container_of(_hw, struct clk_gpio, hw)
-
static int clk_gpio_gate_enable(struct clk_hw *hw)
{
struct clk_gpio *clk = to_clk_gpio(hw);
diff --git a/drivers/clk/clk-multiplier.c b/drivers/clk/clk-multiplier.c
index fe7806506bf3..9e449c7b751c 100644
--- a/drivers/clk/clk-multiplier.c
+++ b/drivers/clk/clk-multiplier.c
@@ -14,8 +14,6 @@
#include <linux/of.h>
#include <linux/slab.h>
-#define to_clk_multiplier(_hw) container_of(_hw, struct clk_multiplier, hw)
-
static unsigned long __get_mult(struct clk_multiplier *mult,
unsigned long rate,
unsigned long parent_rate)
diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c
index 5ed03c8a8df9..252188fd8bcd 100644
--- a/drivers/clk/clk-mux.c
+++ b/drivers/clk/clk-mux.c
@@ -26,8 +26,6 @@
* parent - parent is adjustable through clk_set_parent
*/
-#define to_clk_mux(_hw) container_of(_hw, struct clk_mux, hw)
-
static u8 clk_mux_get_parent(struct clk_hw *hw)
{
struct clk_mux *mux = to_clk_mux(hw);
diff --git a/drivers/clk/imx/clk-busy.c b/drivers/clk/imx/clk-busy.c
index 4bb1bc419b79..5cc99590f9a3 100644
--- a/drivers/clk/imx/clk-busy.c
+++ b/drivers/clk/imx/clk-busy.c
@@ -38,7 +38,7 @@ struct clk_busy_divider {
static inline struct clk_busy_divider *to_clk_busy_divider(struct clk_hw *hw)
{
- struct clk_divider *div = container_of(hw, struct clk_divider, hw);
+ struct clk_divider *div = to_clk_divider(hw);
return container_of(div, struct clk_busy_divider, div);
}
@@ -123,7 +123,7 @@ struct clk_busy_mux {
static inline struct clk_busy_mux *to_clk_busy_mux(struct clk_hw *hw)
{
- struct clk_mux *mux = container_of(hw, struct clk_mux, hw);
+ struct clk_mux *mux = to_clk_mux(hw);
return container_of(mux, struct clk_busy_mux, mux);
}
diff --git a/drivers/clk/imx/clk-fixup-div.c b/drivers/clk/imx/clk-fixup-div.c
index 21db020b1f2d..ce5722732715 100644
--- a/drivers/clk/imx/clk-fixup-div.c
+++ b/drivers/clk/imx/clk-fixup-div.c
@@ -15,7 +15,6 @@
#include <linux/slab.h>
#include "clk.h"
-#define to_clk_div(_hw) container_of(_hw, struct clk_divider, hw)
#define div_mask(d) ((1 << (d->width)) - 1)
/**
@@ -35,7 +34,7 @@ struct clk_fixup_div {
static inline struct clk_fixup_div *to_clk_fixup_div(struct clk_hw *hw)
{
- struct clk_divider *divider = to_clk_div(hw);
+ struct clk_divider *divider = to_clk_divider(hw);
return container_of(divider, struct clk_fixup_div, divider);
}
@@ -60,7 +59,7 @@ static int clk_fixup_div_set_rate(struct clk_hw *hw, unsigned long rate,
unsigned long parent_rate)
{
struct clk_fixup_div *fixup_div = to_clk_fixup_div(hw);
- struct clk_divider *div = to_clk_div(hw);
+ struct clk_divider *div = to_clk_divider(hw);
unsigned int divider, value;
unsigned long flags = 0;
u32 val;
diff --git a/drivers/clk/imx/clk-fixup-mux.c b/drivers/clk/imx/clk-fixup-mux.c
index 0d40b35c557c..c9b327e0a8dd 100644
--- a/drivers/clk/imx/clk-fixup-mux.c
+++ b/drivers/clk/imx/clk-fixup-mux.c
@@ -15,8 +15,6 @@
#include <linux/slab.h>
#include "clk.h"
-#define to_clk_mux(_hw) container_of(_hw, struct clk_mux, hw)
-
/**
* struct clk_fixup_mux - imx integer fixup multiplexer clock
* @mux: the parent class
diff --git a/drivers/clk/imx/clk-gate-exclusive.c b/drivers/clk/imx/clk-gate-exclusive.c
index c12f5f2e04dc..3bd9dee618b2 100644
--- a/drivers/clk/imx/clk-gate-exclusive.c
+++ b/drivers/clk/imx/clk-gate-exclusive.c
@@ -31,7 +31,7 @@ struct clk_gate_exclusive {
static int clk_gate_exclusive_enable(struct clk_hw *hw)
{
- struct clk_gate *gate = container_of(hw, struct clk_gate, hw);
+ struct clk_gate *gate = to_clk_gate(hw);
struct clk_gate_exclusive *exgate = container_of(gate,
struct clk_gate_exclusive, gate);
u32 val = readl(gate->reg);
diff --git a/drivers/clk/mediatek/clk-gate.c b/drivers/clk/mediatek/clk-gate.c
index 576bdb7c98b8..2a76901bf04b 100644
--- a/drivers/clk/mediatek/clk-gate.c
+++ b/drivers/clk/mediatek/clk-gate.c
@@ -25,7 +25,7 @@
static int mtk_cg_bit_is_cleared(struct clk_hw *hw)
{
- struct mtk_clk_gate *cg = to_clk_gate(hw);
+ struct mtk_clk_gate *cg = to_mtk_clk_gate(hw);
u32 val;
regmap_read(cg->regmap, cg->sta_ofs, &val);
@@ -37,7 +37,7 @@ static int mtk_cg_bit_is_cleared(struct clk_hw *hw)
static int mtk_cg_bit_is_set(struct clk_hw *hw)
{
- struct mtk_clk_gate *cg = to_clk_gate(hw);
+ struct mtk_clk_gate *cg = to_mtk_clk_gate(hw);
u32 val;
regmap_read(cg->regmap, cg->sta_ofs, &val);
@@ -49,14 +49,14 @@ static int mtk_cg_bit_is_set(struct clk_hw *hw)
static void mtk_cg_set_bit(struct clk_hw *hw)
{
- struct mtk_clk_gate *cg = to_clk_gate(hw);
+ struct mtk_clk_gate *cg = to_mtk_clk_gate(hw);
regmap_write(cg->regmap, cg->set_ofs, BIT(cg->bit));
}
static void mtk_cg_clr_bit(struct clk_hw *hw)
{
- struct mtk_clk_gate *cg = to_clk_gate(hw);
+ struct mtk_clk_gate *cg = to_mtk_clk_gate(hw);
regmap_write(cg->regmap, cg->clr_ofs, BIT(cg->bit));
}
diff --git a/drivers/clk/mediatek/clk-gate.h b/drivers/clk/mediatek/clk-gate.h
index 11e25c992948..b1821603b887 100644
--- a/drivers/clk/mediatek/clk-gate.h
+++ b/drivers/clk/mediatek/clk-gate.h
@@ -29,7 +29,7 @@ struct mtk_clk_gate {
u8 bit;
};
-static inline struct mtk_clk_gate *to_clk_gate(struct clk_hw *hw)
+static inline struct mtk_clk_gate *to_mtk_clk_gate(struct clk_hw *hw)
{
return container_of(hw, struct mtk_clk_gate, hw);
}
diff --git a/drivers/clk/mvebu/common.c b/drivers/clk/mvebu/common.c
index 28aac67e7b92..daa6ebdac131 100644
--- a/drivers/clk/mvebu/common.c
+++ b/drivers/clk/mvebu/common.c
@@ -199,8 +199,6 @@ struct clk_gating_ctrl {
u32 saved_reg;
};
-#define to_clk_gate(_hw) container_of(_hw, struct clk_gate, hw)
-
static struct clk_gating_ctrl *ctrl;
static struct clk *clk_gating_get_src(
diff --git a/drivers/clk/mvebu/kirkwood.c b/drivers/clk/mvebu/kirkwood.c
index 99550f25975e..a2a8d614039d 100644
--- a/drivers/clk/mvebu/kirkwood.c
+++ b/drivers/clk/mvebu/kirkwood.c
@@ -256,8 +256,6 @@ static const struct clk_muxing_soc_desc kirkwood_mux_desc[] __initconst = {
11, 1, 0 },
};
-#define to_clk_mux(_hw) container_of(_hw, struct clk_mux, hw)
-
static struct clk *clk_muxing_get_src(
struct of_phandle_args *clkspec, void *data)
{
diff --git a/drivers/clk/mxs/clk-div.c b/drivers/clk/mxs/clk-div.c
index 049ee27d5a22..f75e989c578f 100644
--- a/drivers/clk/mxs/clk-div.c
+++ b/drivers/clk/mxs/clk-div.c
@@ -33,7 +33,7 @@ struct clk_div {
static inline struct clk_div *to_clk_div(struct clk_hw *hw)
{
- struct clk_divider *divider = container_of(hw, struct clk_divider, hw);
+ struct clk_divider *divider = to_clk_divider(hw);
return container_of(divider, struct clk_div, divider);
}
diff --git a/drivers/clk/nxp/clk-lpc18xx-ccu.c b/drivers/clk/nxp/clk-lpc18xx-ccu.c
index 558da89555af..f7136b94fd0e 100644
--- a/drivers/clk/nxp/clk-lpc18xx-ccu.c
+++ b/drivers/clk/nxp/clk-lpc18xx-ccu.c
@@ -28,8 +28,6 @@
#define CCU_BRANCH_IS_BUS BIT(0)
#define CCU_BRANCH_HAVE_DIV2 BIT(1)
-#define to_clk_gate(_hw) container_of(_hw, struct clk_gate, hw)
-
struct lpc18xx_branch_clk_data {
const char **name;
int num;
diff --git a/drivers/clk/st/clkgen-mux.c b/drivers/clk/st/clkgen-mux.c
index 5dc5ce217960..0d9a74b66ea3 100644
--- a/drivers/clk/st/clkgen-mux.c
+++ b/drivers/clk/st/clkgen-mux.c
@@ -822,11 +822,10 @@ err:
if (!clk_data->clks[i])
continue;
- composite = container_of(__clk_get_hw(clk_data->clks[i]),
- struct clk_composite, hw);
- kfree(container_of(composite->gate_hw, struct clk_gate, hw));
- kfree(container_of(composite->rate_hw, struct clk_divider, hw));
- kfree(container_of(composite->mux_hw, struct clk_mux, hw));
+ composite = to_clk_composite(__clk_get_hw(clk_data->clks[i]));
+ kfree(to_clk_gate(composite->gate_hw));
+ kfree(to_clk_divider(composite->rate_hw));
+ kfree(to_clk_mux(composite->mux_hw));
}
kfree(clk_data->clks);
diff --git a/drivers/clk/ti/composite.c b/drivers/clk/ti/composite.c
index dbef218fe5ec..43345c417815 100644
--- a/drivers/clk/ti/composite.c
+++ b/drivers/clk/ti/composite.c
@@ -28,8 +28,6 @@
#undef pr_fmt
#define pr_fmt(fmt) "%s: " fmt, __func__
-#define to_clk_divider(_hw) container_of(_hw, struct clk_divider, hw)
-
static unsigned long ti_composite_recalc_rate(struct clk_hw *hw,
unsigned long parent_rate)
{
diff --git a/drivers/clk/ti/divider.c b/drivers/clk/ti/divider.c
index df2558350fc1..b4e5de16e561 100644
--- a/drivers/clk/ti/divider.c
+++ b/drivers/clk/ti/divider.c
@@ -26,8 +26,6 @@
#undef pr_fmt
#define pr_fmt(fmt) "%s: " fmt, __func__
-#define to_clk_divider(_hw) container_of(_hw, struct clk_divider, hw)
-
#define div_mask(d) ((1 << ((d)->width)) - 1)
static unsigned int _get_table_maxdiv(const struct clk_div_table *table)
diff --git a/drivers/clk/ti/gate.c b/drivers/clk/ti/gate.c
index 5429d3534363..bc05f276f32b 100644
--- a/drivers/clk/ti/gate.c
+++ b/drivers/clk/ti/gate.c
@@ -24,8 +24,6 @@
#include "clock.h"
-#define to_clk_divider(_hw) container_of(_hw, struct clk_divider, hw)
-
#undef pr_fmt
#define pr_fmt(fmt) "%s: " fmt, __func__
diff --git a/drivers/clk/ti/mux.c b/drivers/clk/ti/mux.c
index dab9ba88b9d6..618ded96ace3 100644
--- a/drivers/clk/ti/mux.c
+++ b/drivers/clk/ti/mux.c
@@ -26,8 +26,6 @@
#undef pr_fmt
#define pr_fmt(fmt) "%s: " fmt, __func__
-#define to_clk_mux(_hw) container_of(_hw, struct clk_mux, hw)
-
static u8 ti_clk_mux_get_parent(struct clk_hw *hw)
{
struct clk_mux *mux = to_clk_mux(hw);
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 408a60dca353..33dc814d0f43 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -276,6 +276,8 @@ struct clk_fixed_rate {
u8 flags;
};
+#define to_clk_fixed_rate(_hw) container_of(_hw, struct clk_fixed_rate, hw)
+
extern const struct clk_ops clk_fixed_rate_ops;
struct clk *clk_register_fixed_rate(struct device *dev, const char *name,
const char *parent_name, unsigned long flags,
@@ -314,6 +316,8 @@ struct clk_gate {
spinlock_t *lock;
};
+#define to_clk_gate(_hw) container_of(_hw, struct clk_gate, hw)
+
#define CLK_GATE_SET_TO_DISABLE BIT(0)
#define CLK_GATE_HIWORD_MASK BIT(1)
@@ -376,6 +380,8 @@ struct clk_divider {
spinlock_t *lock;
};
+#define to_clk_divider(_hw) container_of(_hw, struct clk_divider, hw)
+
#define CLK_DIVIDER_ONE_BASED BIT(0)
#define CLK_DIVIDER_POWER_OF_TWO BIT(1)
#define CLK_DIVIDER_ALLOW_ZERO BIT(2)
@@ -441,6 +447,8 @@ struct clk_mux {
spinlock_t *lock;
};
+#define to_clk_mux(_hw) container_of(_hw, struct clk_mux, hw)
+
#define CLK_MUX_INDEX_ONE BIT(0)
#define CLK_MUX_INDEX_BIT BIT(1)
#define CLK_MUX_HIWORD_MASK BIT(2)
@@ -484,6 +492,8 @@ struct clk_fixed_factor {
unsigned int div;
};
+#define to_clk_fixed_factor(_hw) container_of(_hw, struct clk_fixed_factor, hw)
+
extern const struct clk_ops clk_fixed_factor_ops;
struct clk *clk_register_fixed_factor(struct device *dev, const char *name,
const char *parent_name, unsigned long flags,
@@ -515,6 +525,8 @@ struct clk_fractional_divider {
spinlock_t *lock;
};
+#define to_clk_fd(_hw) container_of(_hw, struct clk_fractional_divider, hw)
+
extern const struct clk_ops clk_fractional_divider_ops;
struct clk *clk_register_fractional_divider(struct device *dev,
const char *name, const char *parent_name, unsigned long flags,
@@ -551,6 +563,8 @@ struct clk_multiplier {
spinlock_t *lock;
};
+#define to_clk_multiplier(_hw) container_of(_hw, struct clk_multiplier, hw)
+
#define CLK_MULTIPLIER_ZERO_BYPASS BIT(0)
#define CLK_MULTIPLIER_ROUND_CLOSEST BIT(1)
@@ -580,6 +594,8 @@ struct clk_composite {
const struct clk_ops *gate_ops;
};
+#define to_clk_composite(_hw) container_of(_hw, struct clk_composite, hw)
+
struct clk *clk_register_composite(struct device *dev, const char *name,
const char * const *parent_names, int num_parents,
struct clk_hw *mux_hw, const struct clk_ops *mux_ops,
@@ -602,6 +618,8 @@ struct clk_gpio {
struct gpio_desc *gpiod;
};
+#define to_clk_gpio(_hw) container_of(_hw, struct clk_gpio, hw)
+
extern const struct clk_ops clk_gpio_gate_ops;
struct clk *clk_register_gpio_gate(struct device *dev, const char *name,
const char *parent_name, unsigned gpio, bool active_low,