The driver's memory regions are currently just ioremap()ed, but not
reserved through a request. That's not a bug, but having the request is
a little more robust.
Implement the region-request through the corresponding managed
devres-function.
Signed-off-by: Kiarash Hajian <kiarash8112hajian@xxxxxxxxx>
---
drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 2 +-
drivers/gpu/drm/msm/msm_io_utils.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
index 8bea8ef26f77..e4f7c282799b 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
@@ -1503,7 +1503,7 @@ static void __iomem *a6xx_gmu_get_mmio(struct platform_device *pdev,
return ERR_PTR(-EINVAL);
}
- ret = ioremap(res->start, resource_size(res));
+ ret = devm_ioremap_resource(&pdev->dev, res);
if (!ret) {
DRM_DEV_ERROR(&pdev->dev, "Unable to map the %s registers\n", name);
return ERR_PTR(-EINVAL);
diff --git a/drivers/gpu/drm/msm/msm_io_utils.c b/drivers/gpu/drm/msm/msm_io_utils.c
index afedd61c3e28..34e598ce869a 100644
--- a/drivers/gpu/drm/msm/msm_io_utils.c
+++ b/drivers/gpu/drm/msm/msm_io_utils.c
@@ -83,7 +83,7 @@ static void __iomem *_msm_ioremap(struct platform_device *pdev, const char *name
size = resource_size(res);
- ptr = devm_ioremap(&pdev->dev, res->start, size);
+ ptr = devm_ioremap_resource(&pdev->dev, res);
if (!ptr) {
if (!quiet)
DRM_DEV_ERROR(&pdev->dev, "failed to ioremap: %s\n", name);
--
2.43.0
