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Subject[PATCH 06/31] cpufreq: sti: Migrate to dev_pm_opp_set_config()
Date
The OPP core now provides a unified API for setting all configuration
types, i.e. dev_pm_opp_set_config().

Lets start using it.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
drivers/cpufreq/sti-cpufreq.c | 22 ++++++++--------------
1 file changed, 8 insertions(+), 14 deletions(-)

diff --git a/drivers/cpufreq/sti-cpufreq.c b/drivers/cpufreq/sti-cpufreq.c
index fdb0a722d881..f4121a9d27e5 100644
--- a/drivers/cpufreq/sti-cpufreq.c
+++ b/drivers/cpufreq/sti-cpufreq.c
@@ -159,6 +159,11 @@ static int sti_cpufreq_set_opp_info(void)
int ret;
char name[MAX_PCODE_NAME_LEN];
struct opp_table *opp_table;
+ struct dev_pm_opp_config config = {
+ .supported_hw = version,
+ .supported_hw_count = ARRAY_SIZE(version),
+ .prop_name = name,
+ };

reg_fields = sti_cpufreq_match();
if (!reg_fields) {
@@ -210,21 +215,14 @@ static int sti_cpufreq_set_opp_info(void)

snprintf(name, MAX_PCODE_NAME_LEN, "pcode%d", pcode);

- opp_table = dev_pm_opp_set_prop_name(dev, name);
- if (IS_ERR(opp_table)) {
- dev_err(dev, "Failed to set prop name\n");
- return PTR_ERR(opp_table);
- }
-
version[0] = BIT(major);
version[1] = BIT(minor);
version[2] = BIT(substrate);

- opp_table = dev_pm_opp_set_supported_hw(dev, version, VERSION_ELEMENTS);
+ opp_table = dev_pm_opp_set_config(dev, &config);
if (IS_ERR(opp_table)) {
- dev_err(dev, "Failed to set supported hardware\n");
- ret = PTR_ERR(opp_table);
- goto err_put_prop_name;
+ dev_err(dev, "Failed to set OPP config\n");
+ return PTR_ERR(opp_table);
}

dev_dbg(dev, "pcode: %d major: %d minor: %d substrate: %d\n",
@@ -233,10 +231,6 @@ static int sti_cpufreq_set_opp_info(void)
version[0], version[1], version[2]);

return 0;
-
-err_put_prop_name:
- dev_pm_opp_put_prop_name(opp_table);
- return ret;
}

static int sti_cpufreq_fetch_syscon_registers(void)
--
2.31.1.272.g89b43f80a514
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