[PATCH] drm/malidp: Convert sysfs sprintf/snprintf family to sysfs_emit

[Tian Tao]

Fix the following coccicheck warning:
drivers/gpu//drm/arm/malidp_drv.c:658:8-16: WARNING: use scnprintf or
sprintf

Signed-off-by: Tian Tao <tiantao6 at hisilicon.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 d83c736..b4ad0f2 100644
--- a/drivers/gpu/drm/arm/malidp_drv.c
+++ b/drivers/gpu/drm/arm/malidp_drv.c
@@ -655,7 +655,7 @@ 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);
-- 
2.7.4