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Replace sprintf with sysfs_emit 

Signed-off-by: Tim Crawford <tcrawford@system76.com>
This commit is contained in:
Tim Crawford 2025-06-06 16:56:48 -06:00
parent dd00fe93ca
commit cc4802bd26
No known key found for this signature in database
GPG Key ID: 68E558D2BBD856E3
3 changed files with 12 additions and 12 deletions
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2
src/ap-led.c
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@ -53,7 +53,7 @@ static struct led_classdev ap_led = {
static ssize_t ap_led_invert_show(struct device *dev, struct device_attribute *attr, char *buf) static ssize_t ap_led_invert_show(struct device *dev, struct device_attribute *attr, char *buf)
{ {
return sprintf(buf, "%d\n", (int)ap_led_invert); return sysfs_emit(buf, "%d\n", (int)ap_led_invert);
} }
static ssize_t ap_led_invert_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t size) static ssize_t ap_led_invert_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t size)

20
src/hwmon.c
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@ -56,7 +56,7 @@ static int s76_write_pwm_auto(int idx)
static ssize_t s76_hwmon_show_name(struct device *dev, static ssize_t s76_hwmon_show_name(struct device *dev,
struct device_attribute *attr, char *buf) struct device_attribute *attr, char *buf)
{ {
return sprintf(buf, S76_DRIVER_NAME "\n"); return sysfs_emit(buf, S76_DRIVER_NAME "\n");
} }
static ssize_t s76_hwmon_show_fan_input(struct device *dev, static ssize_t s76_hwmon_show_fan_input(struct device *dev,
@ -64,7 +64,7 @@ static ssize_t s76_hwmon_show_fan_input(struct device *dev,
{ {
int index = to_sensor_dev_attr(attr)->index; int index = to_sensor_dev_attr(attr)->index;
return sprintf(buf, "%i\n", s76_read_fan(index)); return sysfs_emit(buf, "%i\n", s76_read_fan(index));
} }
static ssize_t s76_hwmon_show_fan_label(struct device *dev, static ssize_t s76_hwmon_show_fan_label(struct device *dev,
@ -72,9 +72,9 @@ static ssize_t s76_hwmon_show_fan_label(struct device *dev,
{ {
switch (to_sensor_dev_attr(attr)->index) { switch (to_sensor_dev_attr(attr)->index) {
case 0: case 0:
return sprintf(buf, "CPU fan\n"); return sysfs_emit(buf, "CPU fan\n");
case 1: case 1:
return sprintf(buf, "GPU fan\n"); return sysfs_emit(buf, "GPU fan\n");
} }
return 0; return 0;
} }
@ -86,7 +86,7 @@ static ssize_t s76_hwmon_show_pwm(struct device *dev,
{ {
int index = to_sensor_dev_attr(attr)->index; int index = to_sensor_dev_attr(attr)->index;
return sprintf(buf, "%i\n", s76_read_pwm(index)); return sysfs_emit(buf, "%i\n", s76_read_pwm(index));
} }
static ssize_t s76_hwmon_set_pwm(struct device *dev, static ssize_t s76_hwmon_set_pwm(struct device *dev,
@ -113,7 +113,7 @@ static ssize_t s76_hwmon_show_pwm_enable(struct device *dev,
{ {
int index = to_sensor_dev_attr(attr)->index; int index = to_sensor_dev_attr(attr)->index;
return sprintf(buf, "%i\n", pwm_enabled[index]); return sysfs_emit(buf, "%i\n", pwm_enabled[index]);
} }
static ssize_t s76_hwmon_set_pwm_enable(struct device *dev, static ssize_t s76_hwmon_set_pwm_enable(struct device *dev,
@ -156,13 +156,13 @@ static ssize_t s76_hwmon_show_temp1_input(struct device *dev,
u8 value; u8 value;
ec_read(0x07, &value); ec_read(0x07, &value);
return sprintf(buf, "%i\n", value * 1000); return sysfs_emit(buf, "%i\n", value * 1000);
} }
static ssize_t s76_hwmon_show_temp1_label(struct device *dev, static ssize_t s76_hwmon_show_temp1_label(struct device *dev,
struct device_attribute *attr, char *buf) struct device_attribute *attr, char *buf)
{ {
return sprintf(buf, "CPU temperature\n"); return sysfs_emit(buf, "CPU temperature\n");
} }
#ifdef EXPERIMENTAL #ifdef EXPERIMENTAL
@ -172,13 +172,13 @@ static ssize_t s76_hwmon_show_temp2_input(struct device *dev,
u8 value; u8 value;
ec_read(0xcd, &value); ec_read(0xcd, &value);
return sprintf(buf, "%i\n", value * 1000); return sysfs_emit(buf, "%i\n", value * 1000);
} }
static ssize_t s76_hwmon_show_temp2_label(struct device *dev, static ssize_t s76_hwmon_show_temp2_label(struct device *dev,
struct device_attribute *attr, char *buf) struct device_attribute *attr, char *buf)
{ {
return sprintf(buf, "GPU temperature\n"); return sysfs_emit(buf, "GPU temperature\n");
} }
#endif #endif

2
src/kb-led.c
View File

@ -167,7 +167,7 @@ static struct led_classdev kb_led = {
static ssize_t kb_led_color_show(enum kb_led_region region, char *buf) static ssize_t kb_led_color_show(enum kb_led_region region, char *buf)
{ {
return sprintf(buf, "%06X\n", (int)kb_led_regions[region].rgb); return sysfs_emit(buf, "%06X\n", (int)kb_led_regions[region].rgb);
} }
static ssize_t kb_led_color_store(enum kb_led_region region, const char *buf, size_t size) static ssize_t kb_led_color_store(enum kb_led_region region, const char *buf, size_t size)