From 39b4da71ca334354f30941067f214ea2f2b92f3e Mon Sep 17 00:00:00 2001 From: Philipp Zabel Date: Thu, 29 Oct 2015 09:55:00 +0100 Subject: 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 --- drivers/reset/core.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/reset') 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); -- cgit v1.2.3