linux-kernel - Re: [PATCH v2] mfd/cpuidle: ux500: Rename driver symbol

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Date:   Mon, 16 Aug 2021 13:43:04 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     Linus Walleij <linus.walleij@...aro.org>
Cc:     linux-kernel@...r.kernel.org,
        "Rafael J . Wysocki" <rjw@...ysocki.net>, linux-pm@...r.kernel.org,
        Daniel Lezcano <daniel.lezcano@...aro.org>
Subject: Re: [PATCH v2] mfd/cpuidle: ux500: Rename driver symbol

On Fri, 06 Aug 2021, Linus Walleij wrote:

> The PRCMU driver defines this as a DT node but there are no bindings
> for it and it needs no data from the device tree. Just spawn the
> device directly in the same way as the watchdog.
> 
> Name it "db8500-cpuidle" since there are no ambitions to support any
> more SoCs than this one.
> 
> This rids this annoying boot message:
> [    0.032610] cpuidle-dbx500: Failed to locate of_node [id: 0]
> 
> However I think the device still spawns and work just fine, despite
> not finding a device tree node.
> 
> Cc: Rafael J. Wysocki <rjw@...ysocki.net>
> Cc: linux-pm@...r.kernel.org
> Acked-by: Daniel Lezcano <daniel.lezcano@...aro.org>
> Signed-off-by: Linus Walleij <linus.walleij@...aro.org>
> ---
> ChangeLog v1->v2:
> - Use MFD_CELL_NAME()
> - Collect Daniel's ACK.
> ---
>  drivers/cpuidle/cpuidle-ux500.c | 2 +-
>  drivers/mfd/db8500-prcmu.c      | 3 +--
>  2 files changed, 2 insertions(+), 3 deletions(-)

Applied, thanks.

-- 
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
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