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 <[email protected]> --- drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c b/drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c index 227f97f9b136f07c7c7ea8d8fd005261b878e5ca..e87b8de0f0f267bc6b4d4ed3e2dc7feb0250194b 100644 --- a/drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c +++ b/drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c @@ -162,9 +162,6 @@ static int tdo_tl070wsh30_panel_add(struct tdo_tl070wsh30_panel *tdo_tl070wsh30) return err; } - drm_panel_init(&tdo_tl070wsh30->base, &tdo_tl070wsh30->link->dev, - &tdo_tl070wsh30_panel_funcs, DRM_MODE_CONNECTOR_DSI); - err = drm_panel_of_backlight(&tdo_tl070wsh30->base); if (err) return err; @@ -183,10 +180,12 @@ static int tdo_tl070wsh30_panel_probe(struct mipi_dsi_device *dsi) dsi->format = MIPI_DSI_FMT_RGB888; dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_LPM; - tdo_tl070wsh30 = devm_kzalloc(&dsi->dev, sizeof(*tdo_tl070wsh30), - GFP_KERNEL); - if (!tdo_tl070wsh30) - return -ENOMEM; + tdo_tl070wsh30 = devm_drm_panel_alloc(&dsi->dev, __typeof(*tdo_tl070wsh30), + base, &tdo_tl070wsh30_panel_funcs, + DRM_MODE_CONNECTOR_DSI); + + if (IS_ERR(tdo_tl070wsh30)) + return PTR_ERR(tdo_tl070wsh30); mipi_dsi_set_drvdata(dsi, tdo_tl070wsh30); tdo_tl070wsh30->link = dsi; -- 2.48.1
