diff options
| author | Dwaipayan Ray <dwaipayanray1@gmail.com> | 2020-12-17 18:15:36 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2021-01-22 16:17:19 +0100 |
| commit | 0f39ee8324e75c9d370e84a61323ceb194641a18 (patch) | |
| tree | 2b59738a9162330a90e3cacefd3ef6583931d6e0 /drivers/acpi/acpi_pad.c | |
| parent | 19c329f6808995b142b3966301f217c831e7cf31 (diff) | |
ACPI: Use DEVICE_ATTR_<RW|RO|WO> macros
Instead of open coding DEVICE_ATTR(), use the
DEVICE_ATTR_RW(), DEVICE_ATTR_RO() and DEVICE_ATTR_WO()
macros wherever possible.
This required a few functions to be renamed but the
functionality itself is unchanged.
Signed-off-by: Dwaipayan Ray <dwaipayanray1@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpi_pad.c')
| -rw-r--r-- | drivers/acpi/acpi_pad.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c index b8745ce48a47..b84ab722feb4 100644 --- a/drivers/acpi/acpi_pad.c +++ b/drivers/acpi/acpi_pad.c @@ -261,7 +261,7 @@ static uint32_t acpi_pad_idle_cpus_num(void) return ps_tsk_num; } -static ssize_t acpi_pad_rrtime_store(struct device *dev, +static ssize_t rrtime_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { unsigned long num; @@ -275,16 +275,14 @@ static ssize_t acpi_pad_rrtime_store(struct device *dev, return count; } -static ssize_t acpi_pad_rrtime_show(struct device *dev, +static ssize_t rrtime_show(struct device *dev, struct device_attribute *attr, char *buf) { return scnprintf(buf, PAGE_SIZE, "%d\n", round_robin_time); } -static DEVICE_ATTR(rrtime, S_IRUGO|S_IWUSR, - acpi_pad_rrtime_show, - acpi_pad_rrtime_store); +static DEVICE_ATTR_RW(rrtime); -static ssize_t acpi_pad_idlepct_store(struct device *dev, +static ssize_t idlepct_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { unsigned long num; @@ -298,16 +296,14 @@ static ssize_t acpi_pad_idlepct_store(struct device *dev, return count; } -static ssize_t acpi_pad_idlepct_show(struct device *dev, +static ssize_t idlepct_show(struct device *dev, struct device_attribute *attr, char *buf) { return scnprintf(buf, PAGE_SIZE, "%d\n", idle_pct); } -static DEVICE_ATTR(idlepct, S_IRUGO|S_IWUSR, - acpi_pad_idlepct_show, - acpi_pad_idlepct_store); +static DEVICE_ATTR_RW(idlepct); -static ssize_t acpi_pad_idlecpus_store(struct device *dev, +static ssize_t idlecpus_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { unsigned long num; @@ -319,16 +315,14 @@ static ssize_t acpi_pad_idlecpus_store(struct device *dev, return count; } -static ssize_t acpi_pad_idlecpus_show(struct device *dev, +static ssize_t idlecpus_show(struct device *dev, struct device_attribute *attr, char *buf) { return cpumap_print_to_pagebuf(false, buf, to_cpumask(pad_busy_cpus_bits)); } -static DEVICE_ATTR(idlecpus, S_IRUGO|S_IWUSR, - acpi_pad_idlecpus_show, - acpi_pad_idlecpus_store); +static DEVICE_ATTR_RW(idlecpus); static int acpi_pad_add_sysfs(struct acpi_device *device) { |