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Re: [PATCH 07/24] thunderbolt: Convert switch to a device

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On Thu, May 18, 2017 at 5:38 PM, Mika Westerberg
<mika.westerberg@linux.intel.com> wrote:
> Thunderbolt domain consists of switches that are connected to each
> other, forming a bus. This will convert each switch into a real Linux
> device structure and adds them to the domain. The advantage here is
> that we get all the goodies from the driver core, like reference
> counting and sysfs hierarchy for free.
>
> Also expose device identification information to the userspace via new
> sysfs attributes.
>
> In order to support internal connection manager (ICM) we separate switch
> configuration into its own function (tb_switch_configure()) which is
> only called by the existing native connection manager implementation
> used on Macs.
>

Couple of nits below.

> +
> +       return sw;
> +err:

Perhaps
err_free_sw_ports:
?

> +       kfree(sw->ports);
> +       kfree(sw);
> +       return NULL;
> +}

> +       /* upload configuration */
> +       ret = tb_sw_write(sw, 1 + (u32 *) &sw->config, TB_CFG_SWITCH, 1, 3);

Extra space before &.

> +       if (ret)
> +               return ret;

-- 
With Best Regards,
Andy Shevchenko

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[PATCH 07/24] thunderbolt: Convert switch to a device Mika Westerberg <mika.westerberg@linux.intel.com> - 2017-05-18 16:50 +0200
  Re: [PATCH 07/24] thunderbolt: Convert switch to a device Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-05-18 18:50 +0200
    Re: [PATCH 07/24] thunderbolt: Convert switch to a device Mika Westerberg <mika.westerberg@linux.intel.com> - 2017-05-19 10:30 +0200
  Re: [PATCH 07/24] thunderbolt: Convert switch to a device Lukas Wunner <lukas@wunner.de> - 2017-05-24 13:10 +0200
    Re: [PATCH 07/24] thunderbolt: Convert switch to a device Mika Westerberg <mika.westerberg@linux.intel.com> - 2017-05-24 13:50 +0200
      Re: [PATCH 07/24] thunderbolt: Convert switch to a device Lukas Wunner <lukas@wunner.de> - 2017-05-24 16:00 +0200

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