From 12a19324ebd9edc08edc0d7ff27a3662e1bb6e8c Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 19 Oct 2021 16:45:04 +0200 Subject: [PATCH] auxdisplay: img-ascii-lcd: Convert device attribute to sysfs_emit() Convert the "message" device attribute from sprintf() to sysfs_emit(), as the latter is aware of the PAGE_SIZE buffer. Signed-off-by: Geert Uytterhoeven Signed-off-by: Miguel Ojeda --- drivers/auxdisplay/img-ascii-lcd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/auxdisplay/img-ascii-lcd.c b/drivers/auxdisplay/img-ascii-lcd.c index 2b6e41ec5754..2b5640b63890 100644 --- a/drivers/auxdisplay/img-ascii-lcd.c +++ b/drivers/auxdisplay/img-ascii-lcd.c @@ -326,7 +326,7 @@ static ssize_t message_show(struct device *dev, struct device_attribute *attr, { struct img_ascii_lcd_ctx *ctx = dev_get_drvdata(dev); - return sprintf(buf, "%s\n", ctx->message); + return sysfs_emit(buf, "%s\n", ctx->message); } /**