devres: remove devm_request_and_ioremap()

devm_request_and_ioremap() was obsoleted by the commit 7509657
("lib: devres: Introduce devm_ioremap_resource()") and has been
deprecated for a long time. So, let's remove this function.
In addition, all usages of devm_request_and_ioremap() are also
removed.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 3 insertions, 5 deletions

diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c
index 81c34f949dfc..3aedf9e993e6 100644
--- a/drivers/gpu/drm/armada/armada_crtc.c
+++ b/drivers/gpu/drm/armada/armada_crtc.c
@@ -1039,11 +1039,9 @@ int armada_drm_crtc_create(struct drm_device *dev, unsigned num,
         if (ret)
                 return ret;
 
-        base = devm_request_and_ioremap(dev->dev, res);
-        if (!base) {
-                DRM_ERROR("failed to ioremap register\n");
-                return -ENOMEM;
-        }
+        base = devm_ioremap_resource(dev->dev, res);
+        if (IS_ERR(base))
+                return PTR_ERR(base);
 
         dcrtc = kzalloc(sizeof(*dcrtc), GFP_KERNEL);
         if (!dcrtc) {