[PATCH] drm/malidp: convert sysfs snprintf to sysfs_emit

[Xuezhi Zhang]

From: Xuezhi Zhang <zhangxuez...@yulong.com>

Fix the following coccicheck warning:
drivers/gpu/drm/arm/malidp_drv.c:657:8-16:
WARNING: use scnprintf or sprintf

Signed-off-by: Xuezhi Zhang <zhangxuez...@yulong.com>
---
 drivers/gpu/drm/arm/malidp_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c
index de59f3302516..d1af23f0704d 100644
--- a/drivers/gpu/drm/arm/malidp_drv.c
+++ b/drivers/gpu/drm/arm/malidp_drv.c
@@ -654,7 +654,7 @@ static ssize_t core_id_show(struct device *dev, struct 
device_attribute *attr,
        struct drm_device *drm = dev_get_drvdata(dev);
        struct malidp_drm *malidp = drm->dev_private;
 
-       return snprintf(buf, PAGE_SIZE, "%08x\n", malidp->core_id);
+       return sysfs_emit(buf, "%08x\n", malidp->core_id);
 }
 
 static DEVICE_ATTR_RO(core_id);
-- 
2.25.1