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path: root/drivers/clk/at91/clk-peripheral.c
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Diffstat (limited to 'drivers/clk/at91/clk-peripheral.c')
-rw-r--r--drivers/clk/at91/clk-peripheral.c39
1 files changed, 23 insertions, 16 deletions
diff --git a/drivers/clk/at91/clk-peripheral.c b/drivers/clk/at91/clk-peripheral.c
index fd160728e990..dc29fd979d3f 100644
--- a/drivers/clk/at91/clk-peripheral.c
+++ b/drivers/clk/at91/clk-peripheral.c
@@ -104,13 +104,14 @@ static const struct clk_ops peripheral_ops = {
.is_enabled = clk_peripheral_is_enabled,
};
-static struct clk * __init
+static struct clk_hw * __init
at91_clk_register_peripheral(struct regmap *regmap, const char *name,
const char *parent_name, u32 id)
{
struct clk_peripheral *periph;
- struct clk *clk = NULL;
struct clk_init_data init;
+ struct clk_hw *hw;
+ int ret;
if (!name || !parent_name || id > PERIPHERAL_ID_MAX)
return ERR_PTR(-EINVAL);
@@ -129,11 +130,14 @@ at91_clk_register_peripheral(struct regmap *regmap, const char *name,
periph->hw.init = &init;
periph->regmap = regmap;
- clk = clk_register(NULL, &periph->hw);
- if (IS_ERR(clk))
+ hw = &periph->hw;
+ ret = clk_hw_register(NULL, &periph->hw);
+ if (ret) {
kfree(periph);
+ hw = ERR_PTR(ret);
+ }
- return clk;
+ return hw;
}
static void clk_sam9x5_peripheral_autodiv(struct clk_sam9x5_peripheral *periph)
@@ -327,14 +331,15 @@ static const struct clk_ops sam9x5_peripheral_ops = {
.set_rate = clk_sam9x5_peripheral_set_rate,
};
-static struct clk * __init
+static struct clk_hw * __init
at91_clk_register_sam9x5_peripheral(struct regmap *regmap, spinlock_t *lock,
const char *name, const char *parent_name,
u32 id, const struct clk_range *range)
{
struct clk_sam9x5_peripheral *periph;
- struct clk *clk = NULL;
struct clk_init_data init;
+ struct clk_hw *hw;
+ int ret;
if (!name || !parent_name)
return ERR_PTR(-EINVAL);
@@ -357,13 +362,15 @@ at91_clk_register_sam9x5_peripheral(struct regmap *regmap, spinlock_t *lock,
periph->auto_div = true;
periph->range = *range;
- clk = clk_register(NULL, &periph->hw);
- if (IS_ERR(clk))
+ hw = &periph->hw;
+ ret = clk_hw_register(NULL, &periph->hw);
+ if (ret) {
kfree(periph);
- else
+ hw = ERR_PTR(ret);
+ } else
clk_sam9x5_peripheral_autodiv(periph);
- return clk;
+ return hw;
}
static void __init
@@ -371,7 +378,7 @@ of_at91_clk_periph_setup(struct device_node *np, u8 type)
{
int num;
u32 id;
- struct clk *clk;
+ struct clk_hw *hw;
const char *parent_name;
const char *name;
struct device_node *periphclknp;
@@ -400,7 +407,7 @@ of_at91_clk_periph_setup(struct device_node *np, u8 type)
name = periphclknp->name;
if (type == PERIPHERAL_AT91RM9200) {
- clk = at91_clk_register_peripheral(regmap, name,
+ hw = at91_clk_register_peripheral(regmap, name,
parent_name, id);
} else {
struct clk_range range = CLK_RANGE(0, 0);
@@ -409,17 +416,17 @@ of_at91_clk_periph_setup(struct device_node *np, u8 type)
"atmel,clk-output-range",
&range);
- clk = at91_clk_register_sam9x5_peripheral(regmap,
+ hw = at91_clk_register_sam9x5_peripheral(regmap,
&pmc_pcr_lock,
name,
parent_name,
id, &range);
}
- if (IS_ERR(clk))
+ if (IS_ERR(hw))
continue;
- of_clk_add_provider(periphclknp, of_clk_src_simple_get, clk);
+ of_clk_add_hw_provider(periphclknp, of_clk_hw_simple_get, hw);
}
}