Nowadays it's normal to get -EPROBE_DEFER from, e.g., regulator_get. As
-EPROBE_DEFER is not really an error, and the driver will be probed fine
a bit later, printing an error message will just confuse the user.
This patch changes omapdss to print an error for regulator_gets only if
the error code is something else than -EPROBE_DEFER.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
vdds_dsi = devm_regulator_get(&dpi.pdev->dev, "vdds_dsi");
if (IS_ERR(vdds_dsi)) {
- DSSERR("can't get VDDS_DSI regulator\n");
+ if (PTR_ERR(vdds_dsi) != -EPROBE_DEFER)
+ DSSERR("can't get VDDS_DSI regulator\n");
return PTR_ERR(vdds_dsi);
}
vdds_dsi = devm_regulator_get(&dsi->pdev->dev, "VCXIO");
if (IS_ERR(vdds_dsi)) {
- DSSERR("can't get VDDS_DSI regulator\n");
+ if (PTR_ERR(vdds_dsi) != -EPROBE_DEFER)
+ DSSERR("can't get VDDS_DSI regulator\n");
return PTR_ERR(vdds_dsi);
}
reg = devm_regulator_get(&hdmi.pdev->dev, "VDAC");
if (IS_ERR(reg)) {
- DSSERR("can't get VDDA_HDMI_DAC regulator\n");
+ if (PTR_ERR(reg) != -EPROBE_DEFER)
+ DSSERR("can't get VDDA_HDMI_DAC regulator\n");
return PTR_ERR(reg);
}
vdds_sdi = devm_regulator_get(&sdi.pdev->dev, "vdds_sdi");
if (IS_ERR(vdds_sdi)) {
- DSSERR("can't get VDDS_SDI regulator\n");
+ if (PTR_ERR(vdds_sdi) != -EPROBE_DEFER)
+ DSSERR("can't get VDDS_SDI regulator\n");
return PTR_ERR(vdds_sdi);
}
vdda_dac = devm_regulator_get(&venc.pdev->dev, "vdda_dac");
if (IS_ERR(vdda_dac)) {
- DSSERR("can't get VDDA_DAC regulator\n");
+ if (PTR_ERR(vdda_dac) != -EPROBE_DEFER)
+ DSSERR("can't get VDDA_DAC regulator\n");
return PTR_ERR(vdda_dac);
}