Re: [PATCH 3/3] igc: Remove redundant runtime resume for ethtool ops

Simon Horman
2024-03-26T14:36:21Z

On Mon, Mar 25, 2024 at 05:29:51PM -0500, Bjorn Helgaas wrote:
> From: Bjorn Helgaas <bhelgaas@google.com>
>
> 8c5ad0dae93c ("igc: Add ethtool support") added ethtool_ops.begin() and
> .complete(), which used pm_runtime_get_sync() to resume suspended devices
> before any ethtool_ops callback and allow suspend after it completed.
>
> Subsequently, f32a21376573 ("ethtool: runtime-resume netdev parent before
> ethtool ioctl ops") added pm_runtime_get_sync() in the dev_ethtool() path,
> so the device is resumed before any ethtool_ops callback even if the driver
> didn't supply a .begin() callback.
>
> Remove the .begin() and .complete() callbacks, which are now redundant
> because dev_ethtool() already resumes the device.
>
> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

Reviewed-by: Simon Horman <horms@kernel.org>