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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2021-10-19 16:45:04 +0200 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2021-10-21 23:36:28 +0200 |
| commit | 12a19324ebd9edc08edc0d7ff27a3662e1bb6e8c (patch) | |
| tree | 99ad26960df33a05165a78c58fe8897994bb99e2 /drivers/auxdisplay | |
| parent | auxdisplay: img-ascii-lcd: Add helper variable dev (diff) | |
| download | linux-12a19324ebd9edc08edc0d7ff27a3662e1bb6e8c.tar.xz linux-12a19324ebd9edc08edc0d7ff27a3662e1bb6e8c.zip | |
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 <geert@linux-m68k.org>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'drivers/auxdisplay')
| -rw-r--r-- | drivers/auxdisplay/img-ascii-lcd.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); } /** |