linux-kernel - Re: [PATCH v2] i2c: axxia: support slave mode

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Message-ID: <20190814131335.GF9716@ninjato>
Date:   Wed, 14 Aug 2019 15:13:35 +0200
From:   Wolfram Sang <wsa@...-dreams.de>
To:     "Adamski, Krzysztof (Nokia - PL/Wroclaw)" 
        <krzysztof.adamski@...ia.com>
Cc:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-i2c@...r.kernel.org" <linux-i2c@...r.kernel.org>,
        "Sverdlin, Alexander (Nokia - DE/Ulm)" <alexander.sverdlin@...ia.com>
Subject: Re: [PATCH v2] i2c: axxia: support slave mode

Hi Krzysztof,

> - Reduced the number of dev_dbg messages.

Yes, that looks good. Just some curly braces left over...

> +		if (fifo_status & SLV_FIFO_STRC) {
> +			i2c_slave_event(idev->slave,
> +					I2C_SLAVE_WRITE_REQUESTED, &val);
> +		}

...

> +	if (fifo_status & SLV_FIFO_RSC) {
> +		readl(idev->base + SLV_DATA); /* dummy read */
> +	}

..

> +	if (status & SLV_STATUS_SRC1) {
> +		i2c_slave_event(idev->slave, I2C_SLAVE_STOP, &val);
> +	}

If you add '--strict' to checkpatch, it warns about two of them.

Kind regards,

   Wolfram


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