Signed-off-by: Jani Nikula <jani.nik...@intel.com>
---
drivers/gpu/drm/exynos/exynos_drm_vidi.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index 4400330..26e089f 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -101,7 +101,6 @@ static struct edid *vidi_get_edid(struct device *dev,
{
struct vidi_context *ctx = get_vidi_context(dev);
struct edid *edid;
- int edid_len;
/*
* the edid data comes from user side and it would be set
@@ -112,8 +111,7 @@ static struct edid *vidi_get_edid(struct device *dev,
return ERR_PTR(-EFAULT);
}
- edid_len = (1 + ctx->raw_edid->extensions) * EDID_LENGTH;
- edid = kmemdup(ctx->raw_edid, edid_len, GFP_KERNEL);
+ edid = drm_edid_duplicate(ctx->raw_edid);
if (!edid) {
DRM_DEBUG_KMS("failed to allocate edid\n");
return ERR_PTR(-ENOMEM);
@@ -485,7 +483,6 @@ int vidi_connection_ioctl(struct drm_device *drm_dev, void
*data,
struct exynos_drm_manager *manager;
struct exynos_drm_display_ops *display_ops;
struct drm_exynos_vidi_connection *vidi = data;
- int edid_len;
if (!vidi) {
DRM_DEBUG_KMS("user data for vidi is null.\n");
@@ -524,8 +521,7 @@ int vidi_connection_ioctl(struct drm_device *drm_dev, void
*data,
DRM_DEBUG_KMS("edid data is invalid.\n");
return -EINVAL;
}
- edid_len = (1 + raw_edid->extensions) * EDID_LENGTH;
- ctx->raw_edid = kmemdup(raw_edid, edid_len, GFP_KERNEL);
+ ctx->raw_edid = drm_edid_duplicate(raw_edid);
if (!ctx->raw_edid) {
DRM_DEBUG_KMS("failed to allocate raw_edid.\n");
return -ENOMEM;
--
1.7.9.5
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