linux-kernel - Re: [PATCH V2 0/5] i2c:ocores: improvements

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Message-ID: <20181127113821.GB1107@kunai>
Date:   Tue, 27 Nov 2018 12:38:22 +0100
From:   Wolfram Sang <wsa@...-dreams.de>
To:     Federico Vaga <federico.vaga@...n.ch>
Cc:     Peter Korsgaard <peter@...sgaard.com>, linux-i2c@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH V2 0/5] i2c:ocores: improvements


> This patch set provides improvements to the i2c-ocore driver.
> 
> [V1 -> V2]
> - replaced usleep_range() with udelay() so that the polling version can be
>   used in atomic context.
> - added dedicated patch for minor style issues
> - fixed delay computation
> - use spin_lock_irqsave(), instead of spin_trylock_irqsave(). IACK is always
>   necessary and a trylock would generate an extra interrupt for nothing
> - make the driver ready for an eventual master_xfer_irqless()

Peter, do you have a time slot to review this?


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