From: Srishti Sharma <srishtishar@gmail.com>
Date: Fri, 29 Sep 2017 15:30:40 +0530
Subject: drm/arm: Replace instances of drm_dev_unref with drm_dev_put.
Git-commit: f73e8b82531573a198a4d0e5bff0d3256cbbd1d8
Patch-mainline: v4.15-rc2
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Replace drm_dev_unref with drm_dev_put as it is more consistent
with kernel coding style. Done using the following semantic
patch by coccinelle.

@r@
expression e;
@@

-drm_dev_unref();
+drm_dev_put();

Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
[split into hdlcd and malidp specific patches]
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/arm/hdlcd_drv.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/gpu/drm/arm/hdlcd_drv.c
+++ b/drivers/gpu/drm/arm/hdlcd_drv.c
@@ -355,7 +355,7 @@ err_unload:
 err_free:
 	drm_mode_config_cleanup(drm);
 	dev_set_drvdata(dev, NULL);
-	drm_dev_unref(drm);
+	drm_dev_put(drm);
 
 	return ret;
 }
@@ -380,7 +380,7 @@ static void hdlcd_drm_unbind(struct devi
 	pm_runtime_disable(drm->dev);
 	of_reserved_mem_device_release(drm->dev);
 	drm_mode_config_cleanup(drm);
-	drm_dev_unref(drm);
+	drm_dev_put(drm);
 	drm->dev_private = NULL;
 	dev_set_drvdata(dev, NULL);
 }