[PATCH v2 12/46] panel/samsung-ld9040: Use refcounted allocation in place of devm_kzalloc()

[Anusha Srivatsa]

Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstr...@linaro.org>
Signed-off-by: Anusha Srivatsa <asriv...@redhat.com>
---
v2: none.
---
 drivers/gpu/drm/panel/panel-samsung-ld9040.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/panel/panel-samsung-ld9040.c 
b/drivers/gpu/drm/panel/panel-samsung-ld9040.c
index 
9f438683a6f6e872317af879d1d9518551b08987..c7f2241523a07dfeb7c1cb02c4b4e4758382ae76
 100644
--- a/drivers/gpu/drm/panel/panel-samsung-ld9040.c
+++ b/drivers/gpu/drm/panel/panel-samsung-ld9040.c
@@ -339,9 +339,11 @@ static int ld9040_probe(struct spi_device *spi)
        struct ld9040 *ctx;
        int ret;
 
-       ctx = devm_kzalloc(dev, sizeof(struct ld9040), GFP_KERNEL);
-       if (!ctx)
-               return -ENOMEM;
+       ctx = devm_drm_panel_alloc(dev, struct ld9040, panel,
+                                  &ld9040_drm_funcs,
+                                  DRM_MODE_CONNECTOR_DPI);
+       if (IS_ERR(ctx))
+               return PTR_ERR(ctx);
 
        spi_set_drvdata(spi, ctx);
 
@@ -373,9 +375,6 @@ static int ld9040_probe(struct spi_device *spi)
                return ret;
        }
 
-       drm_panel_init(&ctx->panel, dev, &ld9040_drm_funcs,
-                      DRM_MODE_CONNECTOR_DPI);
-
        bldev = devm_backlight_device_register(dev, dev_name(dev), dev,
                                               ctx, &ld9040_bl_ops,
                                               &ld9040_bl_props);

-- 
2.48.1