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cpufreq: sti: Migrate to dev_pm_opp_set_config()

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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>
This commit is contained in:
Viresh Kumar 2022-05-25 17:00:51 +05:30
parent 49cd000dc5
commit 49df85d033
1 changed files with 10 additions and 17 deletions
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27
drivers/cpufreq/sti-cpufreq.c
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@ -156,9 +156,13 @@ static int sti_cpufreq_set_opp_info(void)
unsigned int hw_info_offset; unsigned int hw_info_offset;
unsigned int version[VERSION_ELEMENTS]; unsigned int version[VERSION_ELEMENTS];
int pcode, substrate, major, minor; int pcode, substrate, major, minor;
int ret; int opp_token, ret;
char name[MAX_PCODE_NAME_LEN]; 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(); reg_fields = sti_cpufreq_match();
if (!reg_fields) { if (!reg_fields) {
@ -210,21 +214,14 @@ use_defaults:
snprintf(name, MAX_PCODE_NAME_LEN, "pcode%d", pcode); 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[0] = BIT(major);
version[1] = BIT(minor); version[1] = BIT(minor);
version[2] = BIT(substrate); version[2] = BIT(substrate);
opp_table = dev_pm_opp_set_supported_hw(dev, version, VERSION_ELEMENTS); opp_token = dev_pm_opp_set_config(dev, &config);
if (IS_ERR(opp_table)) { if (opp_token < 0) {
dev_err(dev, "Failed to set supported hardware\n"); dev_err(dev, "Failed to set OPP config\n");
ret = PTR_ERR(opp_table); return opp_token;
goto err_put_prop_name;
} }
dev_dbg(dev, "pcode: %d major: %d minor: %d substrate: %d\n", dev_dbg(dev, "pcode: %d major: %d minor: %d substrate: %d\n",
@ -233,10 +230,6 @@ use_defaults:
version[0], version[1], version[2]); version[0], version[1], version[2]);
return 0; return 0;
err_put_prop_name:
dev_pm_opp_put_prop_name(opp_table);
return ret;
} }
static int sti_cpufreq_fetch_syscon_registers(void) static int sti_cpufreq_fetch_syscon_registers(void)