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| author | ye xingchen <ye.xingchen@zte.com.cn> | 2022-12-06 11:16:08 +0800 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2023-01-02 09:13:37 +0100 |
| commit | a441f3b90a340e5c94df36c33fb7000193ee0aa7 (patch) | |
| tree | e33d36b3646c785f5c27d61ecbb9e10f443db068 /drivers/power/supply/wm8350_power.c | |
| parent | 35aa06286c0927a8444d851d6a1f2603e3dc9229 (diff) | |
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/wm8350_power.c')
| -rw-r--r-- | drivers/power/supply/wm8350_power.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/power/supply/wm8350_power.c b/drivers/power/supply/wm8350_power.c index 908cfd45d262..f2786761299c 100644 --- a/drivers/power/supply/wm8350_power.c +++ b/drivers/power/supply/wm8350_power.c @@ -176,7 +176,7 @@ static ssize_t charger_state_show(struct device *dev, return 0; } - return sprintf(buf, "%s\n", charge); + return sysfs_emit(buf, "%s\n", charge); } static DEVICE_ATTR_RO(charger_state); |