linux-kernel - Re: [PATCH 1/3] mmc: host: add slot argument to mmc_of

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Message-ID: <CAHbNUh0pmG0vkOvM9fhcy_kPU1uDOUVCeTkgw1QQPG62c51CVQ@mail.gmail.com>
Date:	Fri, 23 May 2014 16:14:01 +0530
From:	Tushar Behera <tushar.behera@...aro.org>
To:	Jaehoon Chung <jh80.chung@...sung.com>
Cc:	linux-mmc@...r.kernel.org, Chris Ball <chris@...ntf.net>,
	Ulf Hansson <ulf.hansson@...aro.org>,
	Ludovic Desroches <ludovic.desroches@...el.com>,
	Seungwon Jeon <tgih.jun@...sung.com>,
	devicetree <devicetree@...r.kernel.org>,
	lkml <linux-kernel@...r.kernel.org>,
	linux-samsung-soc <linux-samsung-soc@...r.kernel.org>
Subject: Re: [PATCH 1/3] mmc: host: add slot argument to mmc_of_parse

On 23 May 2014 15:55, Jaehoon Chung <jh80.chung@...sung.com> wrote:
> From: Ludovic Desroches <ludovic.desroches@...el.com>
>
> Some hosts manage several slots. In these case information such as the
> bus width, chi detect and others are into the slot node. So we have to
> parse child node. If not NULL, slot node will be used instead of the
> device node.
>
> Signed-off-by: Ludovic Desroches <ludovic.desroches@...el.com>
> Signed-off-by: Jaehoon Chung <jh80.chung@...sung.com>
> ---
>  drivers/mmc/core/host.c  |   13 +++++++++----
>  include/linux/mmc/host.h |   10 +++++++++-
>  2 files changed, 18 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
> index 95cceae..0f677b3 100644
> --- a/drivers/mmc/core/host.c
> +++ b/drivers/mmc/core/host.c
> @@ -298,15 +298,17 @@ static inline void mmc_host_clk_sysfs_init(struct mmc_host *host)
>  #endif
>
>  /**
> - *     mmc_of_parse() - parse host's device-tree node
> + *     __mmc_of_parse() - parse host's device-tree node

IMO it would be better to rename this function, something like
mmc_of_parse_slot().

-- 
Tushar Behera
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