openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

OMAPDSS: don't print errors on -EPROBE_DEFER 

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>
This commit is contained in:
Tomi Valkeinen 2013-12-19 16:15:34 +02:00
parent ab7bf423af
commit 40359a9b08
5 changed files with 10 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/video/omap2/dss/dpi.c
View File

@ -551,7 +551,8 @@ static int dpi_init_regulator(void)
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);
}

3
drivers/video/omap2/dss/dsi.c
View File

@ -1158,7 +1158,8 @@ static int dsi_regulator_init(struct platform_device *dsidev)
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);
}

3
drivers/video/omap2/dss/hdmi4.c
View File

@ -95,7 +95,8 @@ static int hdmi_init_regulator(void)
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);
}

3
drivers/video/omap2/dss/sdi.c
View File

@ -265,7 +265,8 @@ static int sdi_init_regulator(void)
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);
}

3
drivers/video/omap2/dss/venc.c
View File

@ -639,7 +639,8 @@ static int venc_init_regulator(void)
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);
}