diff options
| author | Anusha Srivatsa <asrivats@redhat.com> | 2025-07-10 23:31:18 -0500 |
|---|---|---|
| committer | Maxime Ripard <mripard@kernel.org> | 2025-07-16 16:58:11 +0200 |
| commit | 6a855c7f5685fa06d33727d62484e116478994d3 (patch) | |
| tree | 8658ae0c32ee3b463eb99efaa2e0937e086f0e81 /drivers/gpu | |
| parent | daeca2b7c7321bae49ceb7520004f2059e66d35c (diff) | |
drm/panel/kd097d04: Use refcounted allocation in place of devm_kzalloc()
Move to using the new API devm_drm_panel_alloc() to allocate the
panel. In the call to the new API, avoid using explicit type and use
__typeof() for more type safety.
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250710-b4-driver-convert-last-part-july-v1-7-de73ba81b2f5@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c b/drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c index d6b912277196..2fc7b0779b37 100644 --- a/drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c +++ b/drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c @@ -337,9 +337,6 @@ static int kingdisplay_panel_add(struct kingdisplay_panel *kingdisplay) kingdisplay->enable_gpio = NULL; } - drm_panel_init(&kingdisplay->base, &kingdisplay->link->dev, - &kingdisplay_panel_funcs, DRM_MODE_CONNECTOR_DSI); - err = drm_panel_of_backlight(&kingdisplay->base); if (err) return err; @@ -364,9 +361,12 @@ static int kingdisplay_panel_probe(struct mipi_dsi_device *dsi) dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_LPM; - kingdisplay = devm_kzalloc(&dsi->dev, sizeof(*kingdisplay), GFP_KERNEL); - if (!kingdisplay) - return -ENOMEM; + kingdisplay = devm_drm_panel_alloc(&dsi->dev, __typeof(*kingdisplay), base, + &kingdisplay_panel_funcs, + DRM_MODE_CONNECTOR_DSI); + + if (IS_ERR(kingdisplay)) + return PTR_ERR(kingdisplay); mipi_dsi_set_drvdata(dsi, kingdisplay); kingdisplay->link = dsi; |