diff options
| author | Albert Esteve <aesteve@redhat.com> | 2026-05-08 09:04:47 +0200 |
|---|---|---|
| committer | Maxime Ripard <mripard@kernel.org> | 2026-05-11 09:14:20 +0200 |
| commit | c02427a772e93d5005fd0766d7a2ee6b7b17447d (patch) | |
| tree | ef912c09d9b1f8360c66906d1f73410a4d3b3f23 /drivers | |
| parent | 928decbed75bf215a8d0eecc88aa2edc77023db2 (diff) | |
drm/panel/sharp-ls043t1le01: 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.
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Albert Esteve <aesteve@redhat.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patch.msgid.link/20260508-drm_panel_init_rm-v2-7-0bd4ac429971@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c b/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c index dd1eaba23ad3..989b030ea22d 100644 --- a/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c +++ b/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c @@ -199,8 +199,6 @@ static int sharp_nt_panel_add(struct sharp_nt_panel *sharp_nt) gpiod_set_value(sharp_nt->reset_gpio, 0); } - drm_panel_init(&sharp_nt->base, &sharp_nt->dsi->dev, - &sharp_nt_panel_funcs, DRM_MODE_CONNECTOR_DSI); sharp_nt->base.prepare_prev_first = true; ret = drm_panel_of_backlight(&sharp_nt->base); @@ -231,9 +229,12 @@ static int sharp_nt_panel_probe(struct mipi_dsi_device *dsi) MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_NO_EOT_PACKET; - sharp_nt = devm_kzalloc(&dsi->dev, sizeof(*sharp_nt), GFP_KERNEL); - if (!sharp_nt) - return -ENOMEM; + sharp_nt = devm_drm_panel_alloc(&dsi->dev, __typeof(*sharp_nt), base, + &sharp_nt_panel_funcs, + DRM_MODE_CONNECTOR_DSI); + + if (IS_ERR(sharp_nt)) + return PTR_ERR(sharp_nt); mipi_dsi_set_drvdata(dsi, sharp_nt); |