Unverified Commit 1deceabb authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Mark Brown
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regulator: bd9571mwv: Convert device attribute to sysfs_emit() 



Convert the "backup_mode" device attribute from sprintf() to
sysfs_emit(), as the latter is aware of the PAGE_SIZE buffer.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20210312130242.3390038-4-geert+renesas@glider.be


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 9cbc23f7

drivers/regulator/bd9571mwv-regulator.c

+1 −1
Original line number Diff line number Diff line
@@ -174,7 +174,7 @@ static ssize_t backup_mode_show(struct device *dev, 
{

	struct bd9571mwv_reg *bdreg = dev_get_drvdata(dev);



	return sprintf(buf, "%s\n", bdreg->bkup_mode_enabled ? "on" : "off");

	return sysfs_emit(buf, "%s\n", bdreg->bkup_mode_enabled ? "on" : "off");

}



static ssize_t backup_mode_store(struct device *dev,