panel/ilitek-ili9322: Use refcounted allocation in place of devm_kzalloc()

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

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250520-drivers-mass-convert-part2-v3-6-f7ae7b723c68@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>

diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9322.c b/drivers/gpu/drm/panel/panel-ilitek-ili9322.c
index 94b7dfef3b5e280f02f3127e965e418b6d497c7f..6ed544a83bdd5cf1547847eba39e88cdc5b1e914 100644 (file)
--- a/drivers/gpu/drm/panel/panel-ilitek-ili9322.c
+++ b/drivers/gpu/drm/panel/panel-ilitek-ili9322.c
@@ -722,9 +722,10 @@ static int ili9322_probe(struct spi_device *spi)
        int ret;
        int i;
 
-       ili = devm_kzalloc(dev, sizeof(struct ili9322), GFP_KERNEL);
-       if (!ili)
-               return -ENOMEM;
+       ili = devm_drm_panel_alloc(dev, struct ili9322, panel,
+                                  &ili9322_drm_funcs, DRM_MODE_CONNECTOR_DPI);
+       if (IS_ERR(ili))
+               return PTR_ERR(ili);
 
        spi_set_drvdata(spi, ili);
 
@@ -883,9 +884,6 @@ static int ili9322_probe(struct spi_device *spi)
                ili->input = ili->conf->input;
        }
 
-       drm_panel_init(&ili->panel, dev, &ili9322_drm_funcs,
-                      DRM_MODE_CONNECTOR_DPI);
-
        drm_panel_add(&ili->panel);
 
        return 0;