[PATCH 05/17] auxdisplay: img-ascii-lcd: Convert device attribute to sysfs_emit()
From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: 2021-03-22 14:50:55
Also in:
linux-mips, lkml
Subsystem:
auxiliary display drivers, imgtec ascii lcd driver, the rest · Maintainers:
Andy Shevchenko, Paul Burton, Linus Torvalds
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 <geert@linux-m68k.org> --- 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 2b6e41ec57544faa..2b5640b638900a90 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); } /**
--
2.25.1