From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: Petr Mladek <pmladek@suse.com>,
linux-kernel@vger.kernel.org, rafael@kernel.org,
linux-acpi@vger.kernel.org, devicetree@vger.kernel.org,
Rob Herring <robh@kernel.org>
Subject: Re: [PATCH v2 3/6] device property: Add a function to obtain a node's prefix
Date: Tue, 26 Mar 2019 15:16:26 +0200 [thread overview]
Message-ID: <20190326131626.GZ9224@smile.fi.intel.com> (raw)
In-Reply-To: <20190326124106.27694-4-sakari.ailus@linux.intel.com>
On Tue, Mar 26, 2019 at 02:41:03PM +0200, Sakari Ailus wrote:
> The prefix is used for printing purpose before a node, and it also works
> as a separator between two nodes.
>
One nit below.
> +static const char *
> +acpi_fwnode_get_name_prefix(const struct fwnode_handle *fwnode)
> +{
> + struct fwnode_handle *parent;
> +
> + parent = fwnode_get_parent(fwnode);
> + /* Root node. */
I guess a comment could be easier to read if it goes before parent assignment
line.
> + if (!parent)
> + return "";
> +
> + parent = fwnode_get_next_parent(parent);
> + /* Second node from the root; no prefix here either. */
Ditto.
> + if (!parent)
> + return "";
> +
> + fwnode_handle_put(parent);
> +
> + /* ACPI device or data node. */
> + return ".";
> +}
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2019-03-26 13:16 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-26 12:41 [PATCH v2 0/6] Device property improvements, add %pfw format specifier Sakari Ailus
2019-03-26 12:41 ` [PATCH v2 1/6] device property: Add functions for accessing node's parents Sakari Ailus
2019-03-27 12:26 ` Petr Mladek
2019-03-27 14:20 ` Sakari Ailus
2019-03-28 9:38 ` Rafael J. Wysocki
2019-03-28 11:13 ` Sakari Ailus
2019-03-28 14:52 ` Rafael J. Wysocki
2019-03-29 13:15 ` Sakari Ailus
2019-03-29 14:15 ` Andy Shevchenko
2019-03-29 14:46 ` Sakari Ailus
2019-03-29 23:00 ` Rafael J. Wysocki
2019-03-28 14:10 ` Petr Mladek
2019-03-29 13:04 ` Sakari Ailus
2019-03-29 14:14 ` Andy Shevchenko
2019-03-29 15:31 ` Sakari Ailus
2019-03-26 12:41 ` [PATCH v2 2/6] device property: Add fwnode_get_name for returning the name of a node Sakari Ailus
2019-03-28 9:45 ` Rafael J. Wysocki
2019-03-28 11:31 ` Sakari Ailus
2019-03-31 6:42 ` Rob Herring
2019-03-26 12:41 ` [PATCH v2 3/6] device property: Add a function to obtain a node's prefix Sakari Ailus
2019-03-26 13:16 ` Andy Shevchenko [this message]
2019-03-26 13:32 ` Sakari Ailus
2019-03-27 12:36 ` Petr Mladek
2019-03-28 11:43 ` Sakari Ailus
2019-03-31 6:42 ` Rob Herring
2019-03-26 12:41 ` [PATCH v2 4/6] lib/vsprintf: Remove support for %pF and %pf in favour of %pS and %ps Sakari Ailus
2019-03-26 12:41 ` [PATCH v2 5/6] lib/vsprintf: Make use of fwnode API to obtain node names and separators Sakari Ailus
2019-03-26 12:41 ` [PATCH v2 6/6] lib/vsprintf: Add %pfw conversion specifier for printing fwnode names Sakari Ailus
2019-03-26 13:11 ` Rasmus Villemoes
2019-03-26 13:24 ` Andy Shevchenko
2019-03-26 13:31 ` Sakari Ailus
2019-03-28 14:29 ` Petr Mladek
2019-03-29 13:10 ` Sakari Ailus
2019-03-26 20:18 ` Joe Perches
[not found] ` <20190328114845.giusyarjibvg5ru7@kekkonen.localdomain>
2019-03-28 11:51 ` Sakari Ailus
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