From: Suman Anna <s-anna@ti.com>
To: Lee Jones <lee.jones@linaro.org>, Arnd Bergmann <arnd@arndb.de>
Cc: David Lechner <david@lechnology.com>,
Tony Lindgren <tony@atomide.com>, Roger Quadros <rogerq@ti.com>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-omap@vger.kernel.org>
Subject: Re: [PATCH v2] mfd: syscon: Use a unique name with regmap_config
Date: Thu, 5 Mar 2020 18:29:47 -0600 [thread overview]
Message-ID: <5efbb3c4-044d-0a8e-630a-0dd559f20669@ti.com> (raw)
In-Reply-To: <20200224100037.GK3494@dell>
On 2/24/20 4:00 AM, Lee Jones wrote:
> On Mon, 27 Jan 2020, Suman Anna wrote:
>
>> The DT node full name is currently being used in regmap_config
>> which in turn is used to create the regmap debugfs directories.
>> This name however is not guaranteed to be unique and the regmap
>> debugfs registration can fail in the cases where the syscon nodes
>> have the same unit-address but are present in different DT node
>> hierarchies. Replace this logic using the syscon reg resource
>> address instead (inspired from logic used while creating platform
>> devices) to ensure a unique name is given for each syscon.
>>
>> Signed-off-by: Suman Anna <s-anna@ti.com>
>> ---
>> v2: Fix build warning reported by kbuild test bot
>> v1: https://patchwork.kernel.org/patch/11346363/
>>
>> drivers/mfd/syscon.c | 4 +++-
>> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> Waiting for Arnd to review.
>
Hi Arnd,
Gentle ping, any comments?
regards
Suman
next prev parent reply other threads:[~2020-03-06 0:30 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-27 23:12 [PATCH v2] mfd: syscon: Use a unique name with regmap_config Suman Anna
2020-01-27 23:40 ` David Lechner
2020-01-28 0:27 ` Suman Anna
2020-01-30 15:34 ` Andy Shevchenko
2020-01-30 17:08 ` Suman Anna
2020-01-30 20:43 ` Andy Shevchenko
2020-02-24 10:00 ` Lee Jones
2020-03-06 0:29 ` Suman Anna [this message]
2020-07-24 16:06 ` Lee Jones
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