diff options
| author | Svyatoslav Ryhel | 2023-10-03 09:25:34 +0300 |
|---|---|---|
| committer | Anatolij Gustschin | 2023-10-22 19:28:31 +0200 |
| commit | 846dcae7337e25d1608c891fb68ce4227bc6b710 (patch) | |
| tree | b0a1a50a382bc0f3352ecce54284b4ca19ddf5bc /drivers | |
| parent | 66ac14f7ef974e5d9404ff9b354590554e405409 (diff) | |
video: tegra20: dsi: use regulator_set_enable_if_allowed
With the commit 4fcba5d556b4 ("regulator: implement basic reference
counter") the return value of regulator_set_enable may be EALREADY or
EBUSY for fixed/gpio regulators and may be further expanded on all
regulators.
Change to use the more relaxed regulator_set_enable_if_allowed to
continue if regulator already was enabled or disabled.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/tegra20/tegra-dsi.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/video/tegra20/tegra-dsi.c b/drivers/video/tegra20/tegra-dsi.c index 8c3404e085d..b4cf4fad5eb 100644 --- a/drivers/video/tegra20/tegra-dsi.c +++ b/drivers/video/tegra20/tegra-dsi.c @@ -831,11 +831,9 @@ static int tegra_dsi_bridge_probe(struct udevice *dev) tegra_dsi_get_format(device->format, &priv->format); - if (priv->avdd) { - ret = regulator_set_enable(priv->avdd, true); - if (ret) - return ret; - } + ret = regulator_set_enable_if_allowed(priv->avdd, true); + if (ret && ret != -ENOSYS) + return ret; tegra_dsi_init_clocks(dev); |