linux-kernel - Re: [PATCH v2 0/6] usb: host: Cleanup for ioremap'ing hcd memory

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Date:	Mon, 12 May 2014 10:08:13 -0400 (EDT)
From:	Alan Stern <stern@...land.harvard.edu>
To:	Vivek Gautam <gautam.vivek@...sung.com>
cc:	linux-usb@...r.kernel.org, <linux-samsung-soc@...r.kernel.org>,
	<linux-tegra@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<gregkh@...uxfoundation.org>, <swarren@...dotorg.org>,
	<kgene.kim@...sung.com>, <thierry.reding@...il.com>,
	<shc_work@...l.ru>
Subject: Re: [PATCH v2 0/6] usb: host: Cleanup for ioremap'ing hcd memory

On Sat, 10 May 2014, Vivek Gautam wrote:

> Based on 'usb-next' branch of Greg's usb tree.
> 
> devm_ioremap_resource() API is advantageous over devm_ioremap()
> and should therefore be preferred to request any ioremap'ed address
> for hcd.
> 
> Changes from v1:
>  - Changed the way returned pointer is checked for error value
>    as pointed out in the review comment in the mailing list.
> 
> Vivek Gautam (6):
>   usb: host: ehci-exynos: Use devm_ioremap_resource instead of
>     devm_ioremap
>   usb: host: ehci-msm: Use devm_ioremap_resource instead of
>     devm_ioremap
>   usb: host: ehci-mv: Use devm_ioremap_resource instead of devm_ioremap
>   usb: host: ehci-spear: Use devm_ioremap_resource instead of
>     devm_ioremap
>   usb: host: ehci-tegra: Use devm_ioremap_resource instead of
>     devm_ioremap
>   usb: host: ohci-exynos: Use devm_ioremap_resource instead of
>     devm_ioremap
> 
>  drivers/usb/host/ehci-exynos.c |    7 +++----
>  drivers/usb/host/ehci-msm.c    |    7 +++----
>  drivers/usb/host/ehci-mv.c     |   16 ++++++----------
>  drivers/usb/host/ehci-spear.c  |   13 +++----------
>  drivers/usb/host/ehci-tegra.c  |    7 +++----
>  drivers/usb/host/ohci-exynos.c |    7 +++----
>  6 files changed, 21 insertions(+), 36 deletions(-)

For all six patches,

Acked-by: Alan Stern <stern@...land.harvard.edu>

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