korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-28 14:44:10 +08:00
Code Issues Packages Projects Releases Wiki Activity

cpufreq: sti: Migrate to dev_pm_opp_set_config()

Browse Source 
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
drivers/cpufreq/sti-cpufreq.c
View File

@ -156,9 +156,13 @@ static int sti_cpufreq_set_opp_info(void)
unsigned int hw_info_offset;
unsigned int version[VERSION_ELEMENTS];
int pcode, substrate, major, minor;
int ret;
int opp_token, 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 +214,14 @@ use_defaults:
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);
if (IS_ERR(opp_table)) {
dev_err(dev, "Failed to set supported hardware\n");
ret = PTR_ERR(opp_table);
goto err_put_prop_name;
opp_token = dev_pm_opp_set_config(dev, &config);
if (opp_token < 0) {
dev_err(dev, "Failed to set OPP config\n");
return opp_token;
}
dev_dbg(dev, "pcode: %d major: %d minor: %d substrate: %d\n",
@ -233,10 +230,6 @@ use_defaults:
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)