From: Leon Romanovsky <leon@kernel.org>
To: Saravana Kannan <saravanak@google.com>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Len Brown <lenb@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Ard Biesheuvel <ardb@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Frank Rowand <frowand.list@gmail.com>,
Marc Zyngier <maz@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Tomi Valkeinen <tomi.valkeinen@ti.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Grygorii Strashko <grygorii.strashko@ti.com>,
Android Kernel Team <kernel-team@android.com>,
ACPI Devel Maling List <linux-acpi@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
linux-efi <linux-efi@vger.kernel.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>
Subject: Re: [PATCH v2 07/17] driver core: Add fwnode_init()
Date: Tue, 8 Dec 2020 08:34:23 +0200 [thread overview]
Message-ID: <20201208063423.GB4430@unreal> (raw)
In-Reply-To: <CAGETcx-Y6qdyt7xGfoGg=z9B7VE30AZjodMZzy9hQrDAEd8uYw@mail.gmail.com>
On Mon, Dec 07, 2020 at 12:36:43PM -0800, Saravana Kannan wrote:
> On Mon, Dec 7, 2020 at 11:54 AM Leon Romanovsky <leon@kernel.org> wrote:
> >
> > On Mon, Dec 07, 2020 at 11:25:15AM -0800, Saravana Kannan wrote:
> > > On Sat, Dec 5, 2020 at 11:26 PM Leon Romanovsky <leon@kernel.org> wrote:
> > > >
> > > > On Fri, Nov 20, 2020 at 06:02:22PM -0800, Saravana Kannan wrote:
> > > > > There are multiple locations in the kernel where a struct fwnode_handle
> > > > > is initialized. Add fwnode_init() so that we have one way of
> > > > > initializing a fwnode_handle.
> > > > >
> > > > > Signed-off-by: Saravana Kannan <saravanak@google.com>
> > > > > ---
> > > > > drivers/acpi/property.c | 2 +-
> > > > > drivers/acpi/scan.c | 2 +-
> > > > > drivers/base/swnode.c | 2 +-
> > > > > drivers/firmware/efi/efi-init.c | 8 ++++----
> > > > > include/linux/fwnode.h | 6 ++++++
> > > > > include/linux/of.h | 2 +-
> > > > > kernel/irq/irqdomain.c | 2 +-
> > > > > 7 files changed, 15 insertions(+), 9 deletions(-)
> > > >
> > > > In this series, I didn't find any extension of fwnode_init() to be it more
> > > > than simple assignment. This change looks to me like unnecessary churn and
> > > > obfuscation rather than improvement.
> > > >
> > > > "...ops = &...;" is pretty standard in the kernel to initialize ops
> > > > structures.
> > >
> > > Subsequent patches make fwnode_init() do more stuff.
> >
> > But not in this series, right?
>
> In this series. The very next patch - Patch 8/17 :)
Thanks, sorry for the noise.
>
> -Saravana
next prev parent reply other threads:[~2020-12-08 6:35 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-21 2:02 [PATCH v2 00/17] Refactor fw_devlink to significantly improve boot time Saravana Kannan
2020-11-21 2:02 ` [PATCH v2 01/17] Revert "driver core: Avoid deferred probe due to fw_devlink_pause/resume()" Saravana Kannan
2020-11-21 2:02 ` [PATCH v2 02/17] Revert "driver core: Rename dev_links_info.defer_sync to defer_hook" Saravana Kannan
2020-11-21 2:02 ` [PATCH v2 03/17] Revert "driver core: Don't do deferred probe in parallel with kernel_init thread" Saravana Kannan
2020-11-21 2:02 ` [PATCH v2 04/17] Revert "driver core: Remove check in driver_deferred_probe_force_trigger()" Saravana Kannan
2020-11-21 2:02 ` [PATCH v2 05/17] Revert "of: platform: Batch fwnode parsing when adding all top level devices" Saravana Kannan
2020-12-07 22:18 ` Rob Herring
2020-11-21 2:02 ` [PATCH v2 06/17] Revert "driver core: fw_devlink: Add support for batching fwnode parsing" Saravana Kannan
2020-11-21 2:02 ` [PATCH v2 07/17] driver core: Add fwnode_init() Saravana Kannan
2020-12-06 7:26 ` Leon Romanovsky
2020-12-07 19:25 ` Saravana Kannan
2020-12-07 19:53 ` Leon Romanovsky
2020-12-07 20:36 ` Saravana Kannan
2020-12-08 6:34 ` Leon Romanovsky [this message]
2020-12-07 22:20 ` Rob Herring
2020-11-21 2:02 ` [PATCH v2 08/17] driver core: Add fwnode link support Saravana Kannan
2020-12-06 7:48 ` Leon Romanovsky
2020-12-07 19:25 ` Saravana Kannan
2020-12-07 19:56 ` Leon Romanovsky
2020-12-07 22:21 ` Rob Herring
2020-11-21 2:02 ` [PATCH v2 09/17] driver core: Allow only unprobed consumers for SYNC_STATE_ONLY device links Saravana Kannan
2020-11-21 2:02 ` [PATCH v2 10/17] device property: Add fwnode_is_ancestor_of() and fwnode_get_next_parent_dev() Saravana Kannan
2020-11-21 2:02 ` [PATCH v2 11/17] driver core: Redefine the meaning of fwnode_operations.add_links() Saravana Kannan
2020-11-21 2:02 ` [PATCH v2 12/17] driver core: Add fw_devlink_parse_fwtree() Saravana Kannan
2020-11-21 2:02 ` [PATCH v2 13/17] driver core: Use device's fwnode to check if it is waiting for suppliers Saravana Kannan
2022-06-27 11:42 ` Abel Vesa
2022-06-27 22:30 ` Saravana Kannan
2022-06-28 15:24 ` Abel Vesa
2022-06-28 15:44 ` Abel Vesa
2022-06-28 15:55 ` Abel Vesa
2022-06-28 18:09 ` Saravana Kannan
2023-01-05 14:47 ` Dmitry Baryshkov
2020-11-21 2:02 ` [PATCH v2 14/17] of: property: Update implementation of add_links() to create fwnode links Saravana Kannan
2020-12-07 22:37 ` Rob Herring
2020-11-21 2:02 ` [PATCH v2 15/17] efi: " Saravana Kannan
2020-11-21 2:02 ` [PATCH v2 16/17] driver core: Refactor fw_devlink feature Saravana Kannan
2020-11-23 16:00 ` [driver core] 95f755a4ef: will-it-scale.per_process_ops 2.2% improvement kernel test robot
2020-12-11 14:11 ` [PATCH v2 16/17] driver core: Refactor fw_devlink feature Qian Cai
2020-12-11 16:34 ` Robin Murphy
2020-12-11 17:51 ` Saravana Kannan
2020-12-11 18:03 ` Marc Zyngier
2020-12-11 18:20 ` Saravana Kannan
2020-12-11 19:07 ` Marc Zyngier
2020-12-11 22:29 ` Saravana Kannan
2020-12-29 3:34 ` Michael Walle
2021-01-05 19:00 ` Saravana Kannan
2021-01-05 21:03 ` Michael Walle
2021-01-06 23:29 ` Saravana Kannan
2020-11-21 2:02 ` [PATCH v2 17/17] driver core: Delete pointless parameter in fwnode_operations.add_links Saravana Kannan
2020-12-07 22:38 ` Rob Herring
2020-11-24 8:29 ` [PATCH v2 00/17] Refactor fw_devlink to significantly improve boot time Tomi Valkeinen
2020-11-24 17:25 ` Saravana Kannan
2020-12-03 19:05 ` Saravana Kannan
2020-12-09 18:16 ` Greg Kroah-Hartman
2020-12-09 20:24 ` Saravana Kannan
2020-12-10 9:26 ` Greg Kroah-Hartman
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