Messages in this thread Patch in this message | | | From | Geert Uytterhoeven <> | Subject | [PATCH v4 05/19] auxdisplay: img-ascii-lcd: Convert device attribute to sysfs_emit() | Date | Tue, 27 Jul 2021 16:04:45 +0200 |
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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> --- v4: - No changes,
v3: - No changes,
v2: - No changes. --- 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
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