summaryrefslogtreecommitdiff
path: root/drivers/clk/clk-nomadik.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/clk/clk-nomadik.c')
-rw-r--r--drivers/clk/clk-nomadik.c48
1 files changed, 26 insertions, 22 deletions
diff --git a/drivers/clk/clk-nomadik.c b/drivers/clk/clk-nomadik.c
index e4d8a991c58f..71677eb12565 100644
--- a/drivers/clk/clk-nomadik.c
+++ b/drivers/clk/clk-nomadik.c
@@ -253,11 +253,11 @@ static const struct clk_ops pll_clk_ops = {
.recalc_rate = pll_clk_recalc_rate,
};
-static struct clk * __init
+static struct clk_hw * __init
pll_clk_register(struct device *dev, const char *name,
const char *parent_name, u32 id)
{
- struct clk *clk;
+ int ret;
struct clk_pll *pll;
struct clk_init_data init;
@@ -281,11 +281,13 @@ pll_clk_register(struct device *dev, const char *name,
pr_debug("register PLL1 clock \"%s\"\n", name);
- clk = clk_register(dev, &pll->hw);
- if (IS_ERR(clk))
+ ret = clk_hw_register(dev, &pll->hw);
+ if (ret) {
kfree(pll);
+ return ERR_PTR(ret);
+ }
- return clk;
+ return &pll->hw;
}
/*
@@ -345,11 +347,11 @@ static const struct clk_ops src_clk_ops = {
.recalc_rate = src_clk_recalc_rate,
};
-static struct clk * __init
+static struct clk_hw * __init
src_clk_register(struct device *dev, const char *name,
const char *parent_name, u8 id)
{
- struct clk *clk;
+ int ret;
struct clk_src *sclk;
struct clk_init_data init;
@@ -376,11 +378,13 @@ src_clk_register(struct device *dev, const char *name,
pr_debug("register clock \"%s\" ID: %d group: %d bits: %08x\n",
name, id, sclk->group1, sclk->clkbit);
- clk = clk_register(dev, &sclk->hw);
- if (IS_ERR(clk))
+ ret = clk_hw_register(dev, &sclk->hw);
+ if (ret) {
kfree(sclk);
+ return ERR_PTR(ret);
+ }
- return clk;
+ return &sclk->hw;
}
#ifdef CONFIG_DEBUG_FS
@@ -508,7 +512,7 @@ device_initcall(nomadik_src_clk_init_debugfs);
static void __init of_nomadik_pll_setup(struct device_node *np)
{
- struct clk *clk = ERR_PTR(-EINVAL);
+ struct clk_hw *hw;
const char *clk_name = np->name;
const char *parent_name;
u32 pll_id;
@@ -522,16 +526,16 @@ static void __init of_nomadik_pll_setup(struct device_node *np)
return;
}
parent_name = of_clk_get_parent_name(np, 0);
- clk = pll_clk_register(NULL, clk_name, parent_name, pll_id);
- if (!IS_ERR(clk))
- of_clk_add_provider(np, of_clk_src_simple_get, clk);
+ hw = pll_clk_register(NULL, clk_name, parent_name, pll_id);
+ if (!IS_ERR(hw))
+ of_clk_add_hw_provider(np, of_clk_hw_simple_get, hw);
}
CLK_OF_DECLARE(nomadik_pll_clk,
"st,nomadik-pll-clock", of_nomadik_pll_setup);
static void __init of_nomadik_hclk_setup(struct device_node *np)
{
- struct clk *clk = ERR_PTR(-EINVAL);
+ struct clk_hw *hw;
const char *clk_name = np->name;
const char *parent_name;
@@ -542,20 +546,20 @@ static void __init of_nomadik_hclk_setup(struct device_node *np)
/*
* The HCLK divides PLL1 with 1 (passthru), 2, 3 or 4.
*/
- clk = clk_register_divider(NULL, clk_name, parent_name,
+ hw = clk_hw_register_divider(NULL, clk_name, parent_name,
0, src_base + SRC_CR,
13, 2,
CLK_DIVIDER_ONE_BASED | CLK_DIVIDER_ALLOW_ZERO,
&src_lock);
- if (!IS_ERR(clk))
- of_clk_add_provider(np, of_clk_src_simple_get, clk);
+ if (!IS_ERR(hw))
+ of_clk_add_hw_provider(np, of_clk_hw_simple_get, hw);
}
CLK_OF_DECLARE(nomadik_hclk_clk,
"st,nomadik-hclk-clock", of_nomadik_hclk_setup);
static void __init of_nomadik_src_clk_setup(struct device_node *np)
{
- struct clk *clk = ERR_PTR(-EINVAL);
+ struct clk_hw *hw;
const char *clk_name = np->name;
const char *parent_name;
u32 clk_id;
@@ -569,9 +573,9 @@ static void __init of_nomadik_src_clk_setup(struct device_node *np)
return;
}
parent_name = of_clk_get_parent_name(np, 0);
- clk = src_clk_register(NULL, clk_name, parent_name, clk_id);
- if (!IS_ERR(clk))
- of_clk_add_provider(np, of_clk_src_simple_get, clk);
+ hw = src_clk_register(NULL, clk_name, parent_name, clk_id);
+ if (!IS_ERR(hw))
+ of_clk_add_hw_provider(np, of_clk_hw_simple_get, hw);
}
CLK_OF_DECLARE(nomadik_src_clk,
"st,nomadik-src-clock", of_nomadik_src_clk_setup);