From 1deceabbdc0dd3162def1e26acb2e57a93275909 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Fri, 12 Mar 2021 14:02:42 +0100 Subject: 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: Geert Uytterhoeven Link: https://lore.kernel.org/r/20210312130242.3390038-4-geert+renesas@glider.be Signed-off-by: Mark Brown --- drivers/regulator/bd9571mwv-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/regulator') diff --git a/drivers/regulator/bd9571mwv-regulator.c b/drivers/regulator/bd9571mwv-regulator.c index a4d406022587..ba020a45f238 100644 --- a/drivers/regulator/bd9571mwv-regulator.c +++ b/drivers/regulator/bd9571mwv-regulator.c @@ -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, -- cgit v1.2.3