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drm: lcdif: Use dev_err_probe()

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Use dev_err_probe() to add a reason for deferred probe. This can
especially happen on lcdif3 which uses hdmi_tx_phy for 'pix' clock

Reviewed-by: Liu Ying <victor.liu@nxp.com>
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Link: https://lore.kernel.org/r/20260304140426.1499446-1-alexander.stein@ew.tq-group.com
This commit is contained in:
Alexander Stein 2026-03-04 15:04:25 +01:00 committed by Liu Ying
parent bfb18fd193
commit d31b23723c
1 changed files with 5 additions and 3 deletions
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8
drivers/gpu/drm/mxsfb/lcdif_drv.c
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@ -149,15 +149,17 @@ static int lcdif_load(struct drm_device *drm)
lcdif->clk = devm_clk_get(drm->dev, "pix");
if (IS_ERR(lcdif->clk))
return PTR_ERR(lcdif->clk);
return dev_err_probe(drm->dev, PTR_ERR(lcdif->clk), "Failed to get pix clock\n");
lcdif->clk_axi = devm_clk_get(drm->dev, "axi");
if (IS_ERR(lcdif->clk_axi))
return PTR_ERR(lcdif->clk_axi);
return dev_err_probe(drm->dev, PTR_ERR(lcdif->clk_axi),
"Failed to get axi clock\n");
lcdif->clk_disp_axi = devm_clk_get(drm->dev, "disp_axi");
if (IS_ERR(lcdif->clk_disp_axi))
return PTR_ERR(lcdif->clk_disp_axi);
return dev_err_probe(drm->dev, PTR_ERR(lcdif->clk_disp_axi),
"Failed to get disp_axi clock\n");
platform_set_drvdata(pdev, drm);