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authorStephen Boyd <stephen.boyd@linaro.org>2016-06-01 16:15:17 -0700
committerStephen Boyd <sboyd@codeaurora.org>2016-08-24 17:23:01 -0700
commit6b212f5a6adc271547279d0140eaf70f8c06e65a (patch)
treebcedf68adfafb7f6aac7d9de209c9d91425d5f21 /drivers/clk/clk-mb86s7x.c
parent9337631f52a84742a476383eb3e795ac5773f5ab (diff)
downloadlinux-6b212f5a6adc271547279d0140eaf70f8c06e65a.tar.bz2
clk: mb86s7x: Migrate to clk_hw based OF and registration APIs
Now that we have clk_hw based provider APIs to register clks, we can get rid of struct clk pointers while registering clks in these drivers, allowing us to move closer to a clear split of consumer and provider clk APIs. Cc: Jassi Brar <jaswinder.singh@linaro.org> Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/clk-mb86s7x.c')
-rw-r--r--drivers/clk/clk-mb86s7x.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/clk/clk-mb86s7x.c b/drivers/clk/clk-mb86s7x.c
index e0817754ca3e..2a83a3ff1d09 100644
--- a/drivers/clk/clk-mb86s7x.c
+++ b/drivers/clk/clk-mb86s7x.c
@@ -327,10 +327,11 @@ static struct clk_ops clk_clc_ops = {
.set_rate = clc_set_rate,
};
-struct clk *mb86s7x_clclk_register(struct device *cpu_dev)
+static struct clk_hw *mb86s7x_clclk_register(struct device *cpu_dev)
{
struct clk_init_data init;
struct cl_clk *clc;
+ int ret;
clc = kzalloc(sizeof(*clc), GFP_KERNEL);
if (!clc)
@@ -344,14 +345,17 @@ struct clk *mb86s7x_clclk_register(struct device *cpu_dev)
init.flags = CLK_GET_RATE_NOCACHE;
init.num_parents = 0;
- return devm_clk_register(cpu_dev, &clc->hw);
+ ret = devm_clk_hw_register(cpu_dev, &clc->hw);
+ if (ret)
+ return ERR_PTR(ret);
+ return &clc->hw;
}
static int mb86s7x_clclk_of_init(void)
{
int cpu, ret = -ENODEV;
struct device_node *np;
- struct clk *clk;
+ struct clk_hw *hw;
np = of_find_compatible_node(NULL, NULL, "fujitsu,mb86s70-scb-1.0");
if (!np || !of_device_is_available(np))
@@ -365,12 +369,12 @@ static int mb86s7x_clclk_of_init(void)
continue;
}
- clk = mb86s7x_clclk_register(cpu_dev);
- if (IS_ERR(clk)) {
+ hw = mb86s7x_clclk_register(cpu_dev);
+ if (IS_ERR(hw)) {
pr_err("failed to register cpu%d clock\n", cpu);
continue;
}
- if (clk_register_clkdev(clk, NULL, dev_name(cpu_dev))) {
+ if (clk_hw_register_clkdev(hw, NULL, dev_name(cpu_dev))) {
pr_err("failed to register cpu%d clock lookup\n", cpu);
continue;
}