diff options
| author | Lin Huang <hl@rock-chips.com> | 2018-05-09 14:57:47 +0200 |
|---|---|---|
| committer | MyungJoo Ham <myungjoo.ham@samsung.com> | 2018-07-18 13:58:37 +0900 |
| commit | 49edc52312c34c981722833b0d9344c2aa83892d (patch) | |
| tree | 6e45c7a363fb53a8c471a05824a25fe5bf593b45 /drivers/devfreq | |
| parent | 77f2c2305decda26885f8b2307577267b78c468f (diff) | |
| download | linux-49edc52312c34c981722833b0d9344c2aa83892d.tar.bz2 | |
PM / devfreq: rk3399_dmc: do not print error when get supply and clk defer.
We just return -EPROBE_DEFER error code to caller and do not
print error message when try to get center logic regulator
and DMC clock defer.
Signed-off-by: Lin Huang <hl@rock-chips.com>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Diffstat (limited to 'drivers/devfreq')
| -rw-r--r-- | drivers/devfreq/rk3399_dmc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/devfreq/rk3399_dmc.c b/drivers/devfreq/rk3399_dmc.c index 44a379657cd5..5bfca028eaaf 100644 --- a/drivers/devfreq/rk3399_dmc.c +++ b/drivers/devfreq/rk3399_dmc.c @@ -308,12 +308,18 @@ static int rk3399_dmcfreq_probe(struct platform_device *pdev) data->vdd_center = devm_regulator_get(dev, "center"); if (IS_ERR(data->vdd_center)) { + if (PTR_ERR(data->vdd_center) == -EPROBE_DEFER) + return -EPROBE_DEFER; + dev_err(dev, "Cannot get the regulator \"center\"\n"); return PTR_ERR(data->vdd_center); } data->dmc_clk = devm_clk_get(dev, "dmc_clk"); if (IS_ERR(data->dmc_clk)) { + if (PTR_ERR(data->dmc_clk) == -EPROBE_DEFER) + return -EPROBE_DEFER; + dev_err(dev, "Cannot get the clk dmc_clk\n"); return PTR_ERR(data->dmc_clk); }; |