Clock providers should use the new struct clk_hw based API, so convert
Samsung clock providers and their helper functions to the new approach.
Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
---
drivers/clk/samsung/clk-cpu.c | 15 +++---
drivers/clk/samsung/clk-pll.c | 14 +++---
drivers/clk/samsung/clk-pll.h | 4 --
drivers/clk/samsung/clk-s3c2410-dclk.c | 75 ++++++++++++++--------------
drivers/clk/samsung/clk.c | 91 +++++++++++++++-------------------
drivers/clk/samsung/clk.h | 9 ++--
6 files changed, 96 insertions(+), 112 deletions(-)
diff --git a/drivers/clk/samsung/clk-cpu.c b/drivers/clk/samsung/clk-cpu.c
index 8bf7e805fd34..fbf0154b81a5 100644
--- a/drivers/clk/samsung/clk-cpu.c
+++ b/drivers/clk/samsung/clk-cpu.c
@@ -410,7 +410,7 @@ int __init exynos_register_cpu_clock(struct samsung_clk_provider *ctx,
{
struct exynos_cpuclk *cpuclk;
struct clk_init_data init;
- struct clk *clk;
+ struct clk *parent_clk;
int ret = 0;
cpuclk = kzalloc(sizeof(*cpuclk), GFP_KERNEL);
@@ -440,15 +440,15 @@ int __init exynos_register_cpu_clock(struct samsung_clk_provider *ctx,
goto free_cpuclk;
}
- clk = __clk_lookup(parent);
- if (!clk) {
+ parent_clk = __clk_lookup(parent);
+ if (!parent_clk) {
pr_err("%s: could not lookup parent clock %s\n",
__func__, parent);
ret = -EINVAL;
goto free_cpuclk;
}
- ret = clk_notifier_register(clk, &cpuclk->clk_nb);
+ ret = clk_notifier_register(parent_clk, &cpuclk->clk_nb);
if (ret) {
pr_err("%s: failed to register clock notifier for %s\n",
__func__, name);
@@ -463,14 +463,13 @@ int __init exynos_register_cpu_clock(struct samsung_clk_provider *ctx,
goto unregister_clk_nb;
}
- clk = clk_register(NULL, &cpuclk->hw);
- if (IS_ERR(clk)) {
+ ret = clk_hw_register(NULL, &cpuclk->hw);
+ if (ret) {
pr_err("%s: could not register cpuclk %s\n", __func__, name);
- ret = PTR_ERR(clk);
goto free_cpuclk_data;
}
- samsung_clk_add_lookup(ctx, clk, lookup_id);
+ samsung_clk_add_lookup(ctx, &cpuclk->hw, lookup_id);
return 0;
free_cpuclk_data:
diff --git a/drivers/clk/samsung/clk-pll.c b/drivers/clk/samsung/clk-pll.c
index 52290894857a..db680575a9bd 100644
--- a/drivers/clk/samsung/clk-pll.c
+++ b/drivers/clk/samsung/clk-pll.c
@@ -1244,7 +1244,6 @@ static void __init _samsung_clk_register_pll(struct samsung_clk_provider *ctx,
void __iomem *base)
{
struct samsung_clk_pll *pll;
- struct clk *clk;
struct clk_init_data init;
int ret, len;
@@ -1376,20 +1375,21 @@ static void __init _samsung_clk_register_pll(struct samsung_clk_provider *ctx,
pll->lock_reg = base + pll_clk->lock_offset;
pll->con_reg = base + pll_clk->con_offset;
- clk = clk_register(NULL, &pll->hw);
- if (IS_ERR(clk)) {
- pr_err("%s: failed to register pll clock %s : %ld\n",
- __func__, pll_clk->name, PTR_ERR(clk));
+ ret = clk_hw_register(NULL, &pll->hw);
+ if (ret) {
+ pr_err("%s: failed to register pll clock %s : %d\n",
+ __func__, pll_clk->name, ret);
kfree(pll);
return;
}
- samsung_clk_add_lookup(ctx, clk, pll_clk->id);
+ samsung_clk_add_lookup(ctx, &pll->hw, pll_clk->id);
if (!pll_clk->alias)
return;
- ret = clk_register_clkdev(clk, pll_clk->alias, pll_clk->dev_name);
+ ret = clk_hw_register_clkdev(&pll->hw, pll_clk->alias,
+ pll_clk->dev_name);
if (ret)
pr_err("%s: failed to register lookup for %s : %d",
__func__, pll_clk->name, ret);
diff --git a/drivers/clk/samsung/clk-pll.h b/drivers/clk/samsung/clk-pll.h
index a1ca0233cb4b..61eb8abbfd9c 100644
--- a/drivers/clk/samsung/clk-pll.h
+++ b/drivers/clk/samsung/clk-pll.h
@@ -103,8 +103,4 @@ struct samsung_pll_rate_table {
unsigned int vsel;
};
-extern struct clk * __init samsung_clk_register_pll2550x(const char *name,
- const char *pname, const void __iomem *reg_base,
- const unsigned long offset);
-
#endif /* __SAMSUNG_CLK_PLL_H */
diff --git a/drivers/clk/samsung/clk-s3c2410-dclk.c b/drivers/clk/samsung/clk-s3c2410-dclk.c
index ae9a595c72d0..077df3e539a7 100644
--- a/drivers/clk/samsung/clk-s3c2410-dclk.c
+++ b/drivers/clk/samsung/clk-s3c2410-dclk.c
@@ -90,13 +90,13 @@ static int s3c24xx_clkout_set_parent(struct clk_hw *hw, u8 index)
.determine_rate = __clk_mux_determine_rate,
};
-static struct clk *s3c24xx_register_clkout(struct device *dev, const char *name,
- const char **parent_names, u8 num_parents,
+static struct clk_hw *s3c24xx_register_clkout(struct device *dev,
+ const char *name, const char **parent_names, u8 num_parents,
u8 shift, u32 mask)
{
struct s3c24xx_clkout *clkout;
- struct clk *clk;
struct clk_init_data init;
+ int ret;
/* allocate the clkout */
clkout = kzalloc(sizeof(*clkout), GFP_KERNEL);
@@ -113,9 +113,11 @@ static struct clk *s3c24xx_register_clkout(struct device *dev, const char *name,
clkout->mask = mask;
clkout->hw.init = &init;
- clk = clk_register(dev, &clkout->hw);
+ ret = clk_hw_register(dev, &clkout->hw);
+ if (ret)
+ return ERR_PTR(ret);
- return clk;
+ return &clkout->hw;
}
/*
@@ -125,11 +127,12 @@ static struct clk *s3c24xx_register_clkout(struct device *dev, const char *name,
struct s3c24xx_dclk {
struct device *dev;
void __iomem *base;
- struct clk_onecell_data clk_data;
struct notifier_block dclk0_div_change_nb;
struct notifier_block dclk1_div_change_nb;
spinlock_t dclk_lock;
unsigned long reg_save;
+ /* clk_data must be the last entry in the structure */
+ struct clk_hw_onecell_data clk_data;
};
#define to_s3c24xx_dclk0(x) \
@@ -240,28 +243,23 @@ static int s3c24xx_dclk_probe(struct platform_device *pdev)
{
struct s3c24xx_dclk *s3c24xx_dclk;
struct resource *mem;
- struct clk **clk_table;
struct s3c24xx_dclk_drv_data *dclk_variant;
+ struct clk_hw **clk_table;
int ret, i;
- s3c24xx_dclk = devm_kzalloc(&pdev->dev, sizeof(*s3c24xx_dclk),
- GFP_KERNEL);
+ s3c24xx_dclk = devm_kzalloc(&pdev->dev, sizeof(*s3c24xx_dclk) +
+ sizeof(*s3c24xx_dclk->clk_data.hws) * DCLK_MAX_CLKS,
+ GFP_KERNEL);
if (!s3c24xx_dclk)
return -ENOMEM;
+ clk_table = s3c24xx_dclk->clk_data.hws;
+
s3c24xx_dclk->dev = &pdev->dev;
+ s3c24xx_dclk->clk_data.num = DCLK_MAX_CLKS;
platform_set_drvdata(pdev, s3c24xx_dclk);
spin_lock_init(&s3c24xx_dclk->dclk_lock);
- clk_table = devm_kzalloc(&pdev->dev,
- sizeof(struct clk *) * DCLK_MAX_CLKS,
- GFP_KERNEL);
- if (!clk_table)
- return -ENOMEM;
-
- s3c24xx_dclk->clk_data.clks = clk_table;
- s3c24xx_dclk->clk_data.clk_num = DCLK_MAX_CLKS;
-
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
s3c24xx_dclk->base = devm_ioremap_resource(&pdev->dev, mem);
if (IS_ERR(s3c24xx_dclk->base))
@@ -271,29 +269,29 @@ static int s3c24xx_dclk_probe(struct platform_device *pdev)
platform_get_device_id(pdev)->driver_data;
- clk_table[MUX_DCLK0] = clk_register_mux(&pdev->dev, "mux_dclk0",
+ clk_table[MUX_DCLK0] = clk_hw_register_mux(&pdev->dev, "mux_dclk0",
dclk_variant->mux_parent_names,
dclk_variant->mux_num_parents, 0,
s3c24xx_dclk->base, 1, 1, 0,
&s3c24xx_dclk->dclk_lock);
- clk_table[MUX_DCLK1] = clk_register_mux(&pdev->dev, "mux_dclk1",
+ clk_table[MUX_DCLK1] = clk_hw_register_mux(&pdev->dev, "mux_dclk1",
dclk_variant->mux_parent_names,
dclk_variant->mux_num_parents, 0,
s3c24xx_dclk->base, 17, 1, 0,
&s3c24xx_dclk->dclk_lock);
- clk_table[DIV_DCLK0] = clk_register_divider(&pdev->dev, "div_dclk0",
+ clk_table[DIV_DCLK0] = clk_hw_register_divider(&pdev->dev, "div_dclk0",
"mux_dclk0", 0, s3c24xx_dclk->base,
4, 4, 0, &s3c24xx_dclk->dclk_lock);
- clk_table[DIV_DCLK1] = clk_register_divider(&pdev->dev, "div_dclk1",
+ clk_table[DIV_DCLK1] = clk_hw_register_divider(&pdev->dev, "div_dclk1",
"mux_dclk1", 0, s3c24xx_dclk->base,
20, 4, 0, &s3c24xx_dclk->dclk_lock);
- clk_table[GATE_DCLK0] = clk_register_gate(&pdev->dev, "gate_dclk0",
+ clk_table[GATE_DCLK0] = clk_hw_register_gate(&pdev->dev, "gate_dclk0",
"div_dclk0", CLK_SET_RATE_PARENT,
s3c24xx_dclk->base, 0, 0,
&s3c24xx_dclk->dclk_lock);
- clk_table[GATE_DCLK1] = clk_register_gate(&pdev->dev, "gate_dclk1",
+ clk_table[GATE_DCLK1] = clk_hw_register_gate(&pdev->dev, "gate_dclk1",
"div_dclk1", CLK_SET_RATE_PARENT,
s3c24xx_dclk->base, 16, 0,
&s3c24xx_dclk->dclk_lock);
@@ -312,15 +310,16 @@ static int s3c24xx_dclk_probe(struct platform_device *pdev)
goto err_clk_register;
}
- ret = clk_register_clkdev(clk_table[MUX_DCLK0], "dclk0", NULL);
+ ret = clk_hw_register_clkdev(clk_table[MUX_DCLK0], "dclk0", NULL);
if (!ret)
- ret = clk_register_clkdev(clk_table[MUX_DCLK1], "dclk1", NULL);
+ ret = clk_hw_register_clkdev(clk_table[MUX_DCLK1], "dclk1",
+ NULL);
if (!ret)
- ret = clk_register_clkdev(clk_table[MUX_CLKOUT0],
- "clkout0", NULL);
+ ret = clk_hw_register_clkdev(clk_table[MUX_CLKOUT0],
+ "clkout0", NULL);
if (!ret)
- ret = clk_register_clkdev(clk_table[MUX_CLKOUT1],
- "clkout1", NULL);
+ ret = clk_hw_register_clkdev(clk_table[MUX_CLKOUT1],
+ "clkout1", NULL);
if (ret) {
dev_err(&pdev->dev, "failed to register aliases, %d\n", ret);
goto err_clk_register;
@@ -332,12 +331,12 @@ static int s3c24xx_dclk_probe(struct platform_device *pdev)
s3c24xx_dclk->dclk1_div_change_nb.notifier_call =
s3c24xx_dclk1_div_notify;
- ret = clk_notifier_register(clk_table[DIV_DCLK0],
+ ret = clk_notifier_register(clk_table[DIV_DCLK0]->clk,
&s3c24xx_dclk->dclk0_div_change_nb);
if (ret)
goto err_clk_register;
- ret = clk_notifier_register(clk_table[DIV_DCLK1],
+ ret = clk_notifier_register(clk_table[DIV_DCLK1]->clk,
&s3c24xx_dclk->dclk1_div_change_nb);
if (ret)
goto err_dclk_notify;
@@ -345,12 +344,12 @@ static int s3c24xx_dclk_probe(struct platform_device *pdev)
return 0;
err_dclk_notify:
- clk_notifier_unregister(clk_table[DIV_DCLK0],
+ clk_notifier_unregister(clk_table[DIV_DCLK0]->clk,
&s3c24xx_dclk->dclk0_div_change_nb);
err_clk_register:
for (i = 0; i < DCLK_MAX_CLKS; i++)
if (clk_table[i] && !IS_ERR(clk_table[i]))
- clk_unregister(clk_table[i]);
+ clk_hw_unregister(clk_table[i]);
return ret;
}
@@ -358,16 +357,16 @@ static int s3c24xx_dclk_probe(struct platform_device *pdev)
static int s3c24xx_dclk_remove(struct platform_device *pdev)
{
struct s3c24xx_dclk *s3c24xx_dclk = platform_get_drvdata(pdev);
- struct clk **clk_table = s3c24xx_dclk->clk_data.clks;
+ struct clk_hw **clk_table = s3c24xx_dclk->clk_data.hws;
int i;
- clk_notifier_unregister(clk_table[DIV_DCLK1],
+ clk_notifier_unregister(clk_table[DIV_DCLK1]->clk,
&s3c24xx_dclk->dclk1_div_change_nb);
- clk_notifier_unregister(clk_table[DIV_DCLK0],
+ clk_notifier_unregister(clk_table[DIV_DCLK0]->clk,
&s3c24xx_dclk->dclk0_div_change_nb);
for (i = 0; i < DCLK_MAX_CLKS; i++)
- clk_unregister(clk_table[i]);
+ clk_hw_unregister(clk_table[i]);
return 0;
}
diff --git a/drivers/clk/samsung/clk.c b/drivers/clk/samsung/clk.c
index b7d87d6db9dc..7ce0fa86c5ff 100644
--- a/drivers/clk/samsung/clk.c
+++ b/drivers/clk/samsung/clk.c
@@ -60,23 +60,18 @@ struct samsung_clk_provider *__init samsung_clk_init(struct device_node *np,
void __iomem *base, unsigned long nr_clks)
{
struct samsung_clk_provider *ctx;
- struct clk **clk_table;
int i;
- ctx = kzalloc(sizeof(struct samsung_clk_provider), GFP_KERNEL);
+ ctx = kzalloc(sizeof(struct samsung_clk_provider) +
+ sizeof(*ctx->clk_data.hws) * nr_clks, GFP_KERNEL);
if (!ctx)
panic("could not allocate clock provider context.\n");
- clk_table = kcalloc(nr_clks, sizeof(struct clk *), GFP_KERNEL);
- if (!clk_table)
- panic("could not allocate clock lookup table\n");
-
for (i = 0; i < nr_clks; ++i)
- clk_table[i] = ERR_PTR(-ENOENT);
+ ctx->clk_data.hws[i] = ERR_PTR(-ENOENT);
ctx->reg_base = base;
- ctx->clk_data.clks = clk_table;
- ctx->clk_data.clk_num = nr_clks;
+ ctx->clk_data.num = nr_clks;
spin_lock_init(&ctx->lock);
return ctx;
@@ -86,18 +81,18 @@ void __init samsung_clk_of_add_provider(struct device_node *np,
struct samsung_clk_provider *ctx)
{
if (np) {
- if (of_clk_add_provider(np, of_clk_src_onecell_get,
+ if (of_clk_add_hw_provider(np, of_clk_hw_onecell_get,
&ctx->clk_data))
panic("could not register clk provider\n");
}
}
/* add a clock instance to the clock lookup table used for dt based lookup */
-void samsung_clk_add_lookup(struct samsung_clk_provider *ctx, struct clk *clk,
- unsigned int id)
+void samsung_clk_add_lookup(struct samsung_clk_provider *ctx,
+ struct clk_hw *clk_hw, unsigned int id)
{
- if (ctx->clk_data.clks && id)
- ctx->clk_data.clks[id] = clk;
+ if (id)
+ ctx->clk_data.hws[id] = clk_hw;
}
/* register a list of aliases */
@@ -105,14 +100,9 @@ void __init samsung_clk_register_alias(struct samsung_clk_provider *ctx,
const struct samsung_clock_alias *list,
unsigned int nr_clk)
{
- struct clk *clk;
+ struct clk_hw *clk_hw;
unsigned int idx, ret;
- if (!ctx->clk_data.clks) {
- pr_err("%s: clock table missing\n", __func__);
- return;
- }
-
for (idx = 0; idx < nr_clk; idx++, list++) {
if (!list->id) {
pr_err("%s: clock id missing for index %d\n", __func__,
@@ -120,14 +110,15 @@ void __init samsung_clk_register_alias(struct samsung_clk_provider *ctx,
continue;
}
- clk = ctx->clk_data.clks[list->id];
- if (!clk) {
+ clk_hw = ctx->clk_data.hws[list->id];
+ if (!clk_hw) {
pr_err("%s: failed to find clock %d\n", __func__,
list->id);
continue;
}
- ret = clk_register_clkdev(clk, list->alias, list->dev_name);
+ ret = clk_hw_register_clkdev(clk_hw, list->alias,
+ list->dev_name);
if (ret)
pr_err("%s: failed to register lookup %s\n",
__func__, list->alias);
@@ -139,25 +130,25 @@ void __init samsung_clk_register_fixed_rate(struct samsung_clk_provider *ctx,
const struct samsung_fixed_rate_clock *list,
unsigned int nr_clk)
{
- struct clk *clk;
+ struct clk_hw *clk_hw;
unsigned int idx, ret;
for (idx = 0; idx < nr_clk; idx++, list++) {
- clk = clk_register_fixed_rate(NULL, list->name,
+ clk_hw = clk_hw_register_fixed_rate(NULL, list->name,
list->parent_name, list->flags, list->fixed_rate);
- if (IS_ERR(clk)) {
+ if (IS_ERR(clk_hw)) {
pr_err("%s: failed to register clock %s\n", __func__,
list->name);
continue;
}
- samsung_clk_add_lookup(ctx, clk, list->id);
+ samsung_clk_add_lookup(ctx, clk_hw, list->id);
/*
* Unconditionally add a clock lookup for the fixed rate clocks.
* There are not many of these on any of Samsung platforms.
*/
- ret = clk_register_clkdev(clk, list->name, NULL);
+ ret = clk_hw_register_clkdev(clk_hw, list->name, NULL);
if (ret)
pr_err("%s: failed to register clock lookup for %s",
__func__, list->name);
@@ -168,19 +159,19 @@ void __init samsung_clk_register_fixed_rate(struct samsung_clk_provider *ctx,
void __init samsung_clk_register_fixed_factor(struct samsung_clk_provider *ctx,
const struct samsung_fixed_factor_clock *list, unsigned int nr_clk)
{
- struct clk *clk;
+ struct clk_hw *clk_hw;
unsigned int idx;
for (idx = 0; idx < nr_clk; idx++, list++) {
- clk = clk_register_fixed_factor(NULL, list->name,
+ clk_hw = clk_hw_register_fixed_factor(NULL, list->name,
list->parent_name, list->flags, list->mult, list->div);
- if (IS_ERR(clk)) {
+ if (IS_ERR(clk_hw)) {
pr_err("%s: failed to register clock %s\n", __func__,
list->name);
continue;
}
- samsung_clk_add_lookup(ctx, clk, list->id);
+ samsung_clk_add_lookup(ctx, clk_hw, list->id);
}
}
@@ -189,25 +180,25 @@ void __init samsung_clk_register_mux(struct samsung_clk_provider *ctx,
const struct samsung_mux_clock *list,
unsigned int nr_clk)
{
- struct clk *clk;
+ struct clk_hw *clk_hw;
unsigned int idx, ret;
for (idx = 0; idx < nr_clk; idx++, list++) {
- clk = clk_register_mux(NULL, list->name, list->parent_names,
- list->num_parents, list->flags,
+ clk_hw = clk_hw_register_mux(NULL, list->name,
+ list->parent_names, list->num_parents, list->flags,
ctx->reg_base + list->offset,
list->shift, list->width, list->mux_flags, &ctx->lock);
- if (IS_ERR(clk)) {
+ if (IS_ERR(clk_hw)) {
pr_err("%s: failed to register clock %s\n", __func__,
list->name);
continue;
}
- samsung_clk_add_lookup(ctx, clk, list->id);
+ samsung_clk_add_lookup(ctx, clk_hw, list->id);
/* register a clock lookup only if a clock alias is specified */
if (list->alias) {
- ret = clk_register_clkdev(clk, list->alias,
+ ret = clk_hw_register_clkdev(clk_hw, list->alias,
list->dev_name);
if (ret)
pr_err("%s: failed to register lookup %s\n",
@@ -221,32 +212,32 @@ void __init samsung_clk_register_div(struct samsung_clk_provider *ctx,
const struct samsung_div_clock *list,
unsigned int nr_clk)
{
- struct clk *clk;
+ struct clk_hw *clk_hw;
unsigned int idx, ret;
for (idx = 0; idx < nr_clk; idx++, list++) {
if (list->table)
- clk = clk_register_divider_table(NULL, list->name,
- list->parent_name, list->flags,
+ clk_hw = clk_hw_register_divider_table(NULL,
+ list->name, list->parent_name, list->flags,
ctx->reg_base + list->offset,
list->shift, list->width, list->div_flags,
list->table, &ctx->lock);
else
- clk = clk_register_divider(NULL, list->name,
+ clk_hw = clk_hw_register_divider(NULL, list->name,
list->parent_name, list->flags,
ctx->reg_base + list->offset, list->shift,
list->width, list->div_flags, &ctx->lock);
- if (IS_ERR(clk)) {
+ if (IS_ERR(clk_hw)) {
pr_err("%s: failed to register clock %s\n", __func__,
list->name);
continue;
}
- samsung_clk_add_lookup(ctx, clk, list->id);
+ samsung_clk_add_lookup(ctx, clk_hw, list->id);
/* register a clock lookup only if a clock alias is specified */
if (list->alias) {
- ret = clk_register_clkdev(clk, list->alias,
+ ret = clk_hw_register_clkdev(clk_hw, list->alias,
list->dev_name);
if (ret)
pr_err("%s: failed to register lookup %s\n",
@@ -260,14 +251,14 @@ void __init samsung_clk_register_gate(struct samsung_clk_provider *ctx,
const struct samsung_gate_clock *list,
unsigned int nr_clk)
{
- struct clk *clk;
+ struct clk_hw *clk_hw;
unsigned int idx, ret;
for (idx = 0; idx < nr_clk; idx++, list++) {
- clk = clk_register_gate(NULL, list->name, list->parent_name,
+ clk_hw = clk_hw_register_gate(NULL, list->name, list->parent_name,
list->flags, ctx->reg_base + list->offset,
list->bit_idx, list->gate_flags, &ctx->lock);
- if (IS_ERR(clk)) {
+ if (IS_ERR(clk_hw)) {
pr_err("%s: failed to register clock %s\n", __func__,
list->name);
continue;
@@ -275,14 +266,14 @@ void __init samsung_clk_register_gate(struct samsung_clk_provider *ctx,
/* register a clock lookup only if a clock alias is specified */
if (list->alias) {
- ret = clk_register_clkdev(clk, list->alias,
+ ret = clk_hw_register_clkdev(clk_hw, list->alias,
list->dev_name);
if (ret)
pr_err("%s: failed to register lookup %s\n",
__func__, list->alias);
}
- samsung_clk_add_lookup(ctx, clk, list->id);
+ samsung_clk_add_lookup(ctx, clk_hw, list->id);
}
}
diff --git a/drivers/clk/samsung/clk.h b/drivers/clk/samsung/clk.h
index da3bdebabf1e..b8ca0dd3a38b 100644
--- a/drivers/clk/samsung/clk.h
+++ b/drivers/clk/samsung/clk.h
@@ -16,18 +16,17 @@
#include <linux/clk-provider.h>
#include "clk-pll.h"
-struct clk;
-
/**
* struct samsung_clk_provider: information about clock provider
* @reg_base: virtual address for the register base.
- * @clk_data: holds clock related data like clk* and number of clocks.
* @lock: maintains exclusion between callbacks for a given clock-provider.
+ * @clk_data: holds clock related data like clk_hw* and number of clocks.
*/
struct samsung_clk_provider {
void __iomem *reg_base;
- struct clk_onecell_data clk_data;
spinlock_t lock;
+ /* clk_data must be the last entry due to variable lenght 'hws' array */
+ struct clk_hw_onecell_data clk_data;
};
/**
@@ -367,7 +366,7 @@ extern void __init samsung_clk_of_register_fixed_ext(
const struct of_device_id *clk_matches);
extern void samsung_clk_add_lookup(struct samsung_clk_provider *ctx,
- struct clk *clk, unsigned int id);
+ struct clk_hw *clk_hw, unsigned int id);
extern void __init samsung_clk_register_alias(struct samsung_clk_provider *ctx,
const struct samsung_clock_alias *list,
--
1.9.1
--
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