linux-kernel - Re: [PATCH 3/7] mfd: max77686: Use devm_mfd_add_devices and devm_regmap_add_irq

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Date:	Thu, 28 Apr 2016 10:01:02 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Cc:	Laxman Dewangan <ldewangan@...dia.com>, milo.kim@...com,
	cw00.choi@...sung.com, sbkim73@...sung.com, tony@...mide.com,
	linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
	linux-omap@...r.kernel.org
Subject: Re: [PATCH 3/7] mfd: max77686: Use devm_mfd_add_devices and
 devm_regmap_add_irq_chip

On Mon, 25 Apr 2016, Krzysztof Kozlowski wrote:

> On 04/21/2016 02:25 PM, Laxman Dewangan wrote:
> > Use devm_mfd_add_devices() for adding MFD child devices and
> > devm_regmap_add_irq_chip() for IRQ chip registration.
> > 
> > This reduces the error code path and .remove callback for removing
> > MFD child devices and deleting IRQ chip data.
> > 
> > Signed-off-by: Laxman Dewangan <ldewangan@...dia.com>
> > CC: Chanwoo Choi <cw00.choi@...sung.com>
> > CC: Krzysztof Kozlowski <k.kozlowski@...sung.com>
> > ---
> >  drivers/mfd/max77686.c | 31 ++++++++-----------------------
> >  1 file changed, 8 insertions(+), 23 deletions(-)
> 
> Switching existing code to devm-like interface doesn't bring huge
> benefits but looks okay and I'm fine with it:

This is pretty much my view, but it get's Laxman's patch count up. ;)

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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