diff options
| author | Rain Yang <jiyu.yang@nxp.com> | 2025-09-28 12:03:34 +0300 |
|---|---|---|
| committer | Steven Price <steven.price@arm.com> | 2025-10-09 15:57:12 +0300 |
| commit | a8cb5ca53690aa809f4f65e14192753073e61a71 (patch) | |
| tree | a96e4d29b311aae38eee2101bec822260f398756 /drivers/gpu | |
| parent | 02df3543f3e0ea572e2c739605ebd6c20e1149c4 (diff) | |
| download | linux-a8cb5ca53690aa809f4f65e14192753073e61a71.tar.xz | |
drm/panthor: skip regulator setup if no such prop
The regulator is optional, skip the setup instead of returning an
error if it is not present
Signed-off-by: Rain Yang <jiyu.yang@nxp.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Signed-off-by: Steven Price <steven.price@arm.com>
Link: https://lore.kernel.org/r/20250928090334.35389-2-jiyu.yang@oss.nxp.com
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/panthor/panthor_devfreq.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/panthor/panthor_devfreq.c b/drivers/gpu/drm/panthor/panthor_devfreq.c index 3686515d368d..2df1d76d84a0 100644 --- a/drivers/gpu/drm/panthor/panthor_devfreq.c +++ b/drivers/gpu/drm/panthor/panthor_devfreq.c @@ -146,10 +146,9 @@ int panthor_devfreq_init(struct panthor_device *ptdev) ptdev->devfreq = pdevfreq; ret = devm_pm_opp_set_regulators(dev, reg_names); - if (ret) { + if (ret && ret != -ENODEV) { if (ret != -EPROBE_DEFER) DRM_DEV_ERROR(dev, "Couldn't set OPP regulators\n"); - return ret; } |