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[17/30] panel/lg-lg4573: Use refcounted allocation in place of devm_kzalloc()

Message ID 20250402-b4-drm_panel_mass_convert_part2-v1-17-903b70999ea6@redhat.com (mailing list archive)
State New
Headers show
Series drm/panel: Use refcounted allocation in place of devm_kzalloc() - Part2 | expand

Commit Message

Anusha Srivatsa April 2, 2025, 3:23 p.m. UTC 
Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
---
 drivers/gpu/drm/panel/panel-lg-lg4573.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/panel/panel-lg-lg4573.c b/drivers/gpu/drm/panel/panel-lg-lg4573.c
index cf246d15b7b628a0b3821bfb2697842b6e484319..dec619902c15f8fbfdd138ef3bd2aa7cae921375 100644
--- a/drivers/gpu/drm/panel/panel-lg-lg4573.c
+++ b/drivers/gpu/drm/panel/panel-lg-lg4573.c
@@ -243,9 +243,11 @@  static int lg4573_probe(struct spi_device *spi)
 	struct lg4573 *ctx;
 	int ret;
 
-	ctx = devm_kzalloc(&spi->dev, sizeof(*ctx), GFP_KERNEL);
-	if (!ctx)
-		return -ENOMEM;
+	ctx = devm_drm_panel_alloc(&spi->dev, struct lg4573, panel,
+				   &lg4573_drm_funcs,
+				   DRM_MODE_CONNECTOR_DPI);
+	if (IS_ERR(ctx))
+		return PTR_ERR(ctx);
 
 	ctx->spi = spi;
 
@@ -258,9 +260,6 @@  static int lg4573_probe(struct spi_device *spi)
 		return ret;
 	}
 
-	drm_panel_init(&ctx->panel, &spi->dev, &lg4573_drm_funcs,
-		       DRM_MODE_CONNECTOR_DPI);
-
 	drm_panel_add(&ctx->panel);
 
 	return 0;