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author | ye xingchen <ye.xingchen@zte.com.cn> | 2022-12-06 06:16:08 +0300 |
---|---|---|
committer | Sebastian Reichel <sre@kernel.org> | 2023-01-02 11:13:37 +0300 |
commit | a441f3b90a340e5c94df36c33fb7000193ee0aa7 (patch) | |
tree | e33d36b3646c785f5c27d61ecbb9e10f443db068 /drivers/power/supply/ltc4162-l-charger.c | |
parent | 35aa06286c0927a8444d851d6a1f2603e3dc9229 (diff) | |
download | linux-a441f3b90a340e5c94df36c33fb7000193ee0aa7.tar.xz |
power: supply: use sysfs_emit() instead of sprintf() for sysfs show()
As documented in Documentation/filesystems/sysfs.rst the sysfs show()
function should use sysfs_emit() or sysfs_emit_at() to format the
userspace return value. This replaces all sysfs related instances of
sprintf() with sysfs_emit() in the power-supply subsystem.
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
[Drop sysfs_emit changes done for code not related to sysfs show
and reword commit message]
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'drivers/power/supply/ltc4162-l-charger.c')
-rw-r--r-- | drivers/power/supply/ltc4162-l-charger.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/power/supply/ltc4162-l-charger.c b/drivers/power/supply/ltc4162-l-charger.c index db2bb5233570..0e95c65369b8 100644 --- a/drivers/power/supply/ltc4162-l-charger.c +++ b/drivers/power/supply/ltc4162-l-charger.c @@ -525,7 +525,7 @@ static ssize_t charge_status_show(struct device *dev, } } - return sprintf(buf, "%s\n", result); + return sysfs_emit(buf, "%s\n", result); } static DEVICE_ATTR_RO(charge_status); @@ -541,7 +541,7 @@ static ssize_t vbat_show(struct device *dev, if (ret) return ret; - return sprintf(buf, "%d\n", val.intval); + return sysfs_emit(buf, "%d\n", val.intval); } static DEVICE_ATTR_RO(vbat); @@ -557,7 +557,7 @@ static ssize_t vbat_avg_show(struct device *dev, if (ret) return ret; - return sprintf(buf, "%d\n", val.intval); + return sysfs_emit(buf, "%d\n", val.intval); } static DEVICE_ATTR_RO(vbat_avg); @@ -573,7 +573,7 @@ static ssize_t ibat_show(struct device *dev, if (ret) return ret; - return sprintf(buf, "%d\n", val.intval); + return sysfs_emit(buf, "%d\n", val.intval); } static DEVICE_ATTR_RO(ibat); @@ -589,7 +589,7 @@ static ssize_t force_telemetry_show(struct device *dev, if (ret) return ret; - return sprintf(buf, "%u\n", regval & BIT(2) ? 1 : 0); + return sysfs_emit(buf, "%u\n", regval & BIT(2) ? 1 : 0); } static ssize_t force_telemetry_store(struct device *dev, @@ -628,7 +628,7 @@ static ssize_t arm_ship_mode_show(struct device *dev, if (ret) return ret; - return sprintf(buf, "%u\n", + return sysfs_emit(buf, "%u\n", regval == LTC4162L_ARM_SHIP_MODE_MAGIC ? 1 : 0); } |