From: Wolfram Sang <wsa@kernel.org>
To: Stephen Kitt <steve@sk2.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>, Scott Wood <oss@buserror.net>,
linuxppc-dev@lists.ozlabs.org, linux-i2c@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arch/powerpc: use simple i2c probe function
Date: Mon, 10 Aug 2020 11:36:19 +0200 [thread overview]
Message-ID: <20200810093619.GB1290@kunai> (raw)
In-Reply-To: <20200807152713.381588-1-steve@sk2.org>
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On Fri, Aug 07, 2020 at 05:27:13PM +0200, Stephen Kitt wrote:
> The i2c probe functions here don't use the id information provided in
> their second argument, so the single-parameter i2c probe function
> ("probe_new") can be used instead.
>
> This avoids scanning the identifier tables during probes.
>
> Signed-off-by: Stephen Kitt <steve@sk2.org>
This is useful, helps deprecating the old probe method:
Acked-by: Wolfram Sang <wsa@kernel.org>
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WARNING: multiple messages have this Message-ID (diff)
From: Wolfram Sang <wsa@kernel.org>
To: Stephen Kitt <steve@sk2.org>
Cc: linux-kernel@vger.kernel.org, Scott Wood <oss@buserror.net>,
Paul Mackerras <paulus@samba.org>,
linux-i2c@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH] arch/powerpc: use simple i2c probe function
Date: Mon, 10 Aug 2020 11:36:19 +0200 [thread overview]
Message-ID: <20200810093619.GB1290@kunai> (raw)
In-Reply-To: <20200807152713.381588-1-steve@sk2.org>
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On Fri, Aug 07, 2020 at 05:27:13PM +0200, Stephen Kitt wrote:
> The i2c probe functions here don't use the id information provided in
> their second argument, so the single-parameter i2c probe function
> ("probe_new") can be used instead.
>
> This avoids scanning the identifier tables during probes.
>
> Signed-off-by: Stephen Kitt <steve@sk2.org>
This is useful, helps deprecating the old probe method:
Acked-by: Wolfram Sang <wsa@kernel.org>
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next prev parent reply other threads:[~2020-08-10 9:36 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-07 15:27 [PATCH] arch/powerpc: use simple i2c probe function Stephen Kitt
2020-08-07 15:27 ` Stephen Kitt
2020-08-10 9:36 ` Wolfram Sang [this message]
2020-08-10 9:36 ` Wolfram Sang
2020-08-13 13:14 ` Luca Ceresoli
2020-09-09 13:28 ` Michael Ellerman
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