diff options
| author | Philipp Zabel <p.zabel@pengutronix.de> | 2015-10-29 11:55:00 +0300 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2015-11-16 11:23:47 +0300 |
| commit | 39b4da71ca334354f30941067f214ea2f2b92f3e (patch) | |
| tree | e92f8d26dfcaf88b09d75672939d7d38344c4339 /drivers/reset | |
| parent | fddad17ed11f1f3c2dd2f9b3b7691a097549c9f3 (diff) | |
| download | linux-39b4da71ca334354f30941067f214ea2f2b92f3e.tar.xz | |
reset: use ENOTSUPP instead of ENOSYS
ENOSYS is reserved to report invalid syscalls to userspace.
Consistently return ENOTSUPP to indicate that the driver doesn't support
the functionality or the reset framework is not enabled at all.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/reset')
| -rw-r--r-- | drivers/reset/core.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/reset/core.c b/drivers/reset/core.c index 77cfc49218c6..9ab929049b9d 100644 --- a/drivers/reset/core.c +++ b/drivers/reset/core.c @@ -95,7 +95,7 @@ int reset_control_reset(struct reset_control *rstc) if (rstc->rcdev->ops->reset) return rstc->rcdev->ops->reset(rstc->rcdev, rstc->id); - return -ENOSYS; + return -ENOTSUPP; } EXPORT_SYMBOL_GPL(reset_control_reset); @@ -108,7 +108,7 @@ int reset_control_assert(struct reset_control *rstc) if (rstc->rcdev->ops->assert) return rstc->rcdev->ops->assert(rstc->rcdev, rstc->id); - return -ENOSYS; + return -ENOTSUPP; } EXPORT_SYMBOL_GPL(reset_control_assert); @@ -121,7 +121,7 @@ int reset_control_deassert(struct reset_control *rstc) if (rstc->rcdev->ops->deassert) return rstc->rcdev->ops->deassert(rstc->rcdev, rstc->id); - return -ENOSYS; + return -ENOTSUPP; } EXPORT_SYMBOL_GPL(reset_control_deassert); @@ -136,7 +136,7 @@ int reset_control_status(struct reset_control *rstc) if (rstc->rcdev->ops->status) return rstc->rcdev->ops->status(rstc->rcdev, rstc->id); - return -ENOSYS; + return -ENOTSUPP; } EXPORT_SYMBOL_GPL(reset_control_status); |