diff options
| author | Tero Kristo <tero.kristo@linux.intel.com> | 2024-06-17 09:04:40 +0300 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2024-06-18 12:46:17 +0300 |
| commit | 7b3ffe0d815d15310545f77d444ada92c5d26903 (patch) | |
| tree | c39409257bfa087503bbaa76b9ccdbf69911c966 /drivers/platform/x86 | |
| parent | b2cc9f908af19dd851dd4642325daf0e86614885 (diff) | |
| download | linux-7b3ffe0d815d15310545f77d444ada92c5d26903.tar.xz | |
platform/x86/intel-uncore-freq: Use generic helpers for current frequency
Use the generic sysfs helpers for reading the current frequency also,
and remove the custom ones.
No functional change intended.
Signed-off-by: Tero Kristo <tero.kristo@linux.intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://lore.kernel.org/r/20240617060708.892981-8-tero.kristo@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'drivers/platform/x86')
| -rw-r--r-- | drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c | 25 |
1 files changed, 1 insertions, 24 deletions
diff --git a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c index 9356a0f322e6..4e880585cbe4 100644 --- a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c +++ b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c @@ -76,20 +76,6 @@ static ssize_t store_attr(struct uncore_data *data, const char *buf, ssize_t cou return count; } -static ssize_t show_perf_status_freq_khz(struct uncore_data *data, char *buf) -{ - unsigned int freq; - int ret; - - mutex_lock(&uncore_lock); - ret = uncore_read(data, &freq, UNCORE_INDEX_CURRENT_FREQ); - mutex_unlock(&uncore_lock); - if (ret) - return ret; - - return sprintf(buf, "%u\n", freq); -} - #define store_uncore_attr(name, index) \ static ssize_t store_##name(struct kobject *kobj, \ struct kobj_attribute *attr, \ @@ -109,22 +95,13 @@ static ssize_t show_perf_status_freq_khz(struct uncore_data *data, char *buf) return show_attr(data, buf, index); \ } -#define show_uncore_perf_status(name) \ - static ssize_t show_##name(struct kobject *kobj, \ - struct kobj_attribute *attr, char *buf)\ - { \ - struct uncore_data *data = container_of(attr, struct uncore_data, name##_kobj_attr);\ - \ - return show_perf_status_freq_khz(data, buf); \ - } - store_uncore_attr(min_freq_khz, UNCORE_INDEX_MIN_FREQ); store_uncore_attr(max_freq_khz, UNCORE_INDEX_MAX_FREQ); show_uncore_attr(min_freq_khz, UNCORE_INDEX_MIN_FREQ); show_uncore_attr(max_freq_khz, UNCORE_INDEX_MAX_FREQ); -show_uncore_perf_status(current_freq_khz); +show_uncore_attr(current_freq_khz, UNCORE_INDEX_CURRENT_FREQ); #define show_uncore_data(member_name) \ static ssize_t show_##member_name(struct kobject *kobj, \ |