linux-kernel - Re: [PATCH v4 3/5] platform/chrome: cros_ec_proto: Introduce cros_ec_get_cmd

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Message-ID: <ZnJLhj4tO8ZLxNYM@google.com>
Date: Wed, 19 Jun 2024 03:07:50 +0000
From: Tzung-Bi Shih <tzungbi@...nel.org>
To: Thomas Weißschuh <linux@...ssschuh.net>
Cc: Benson Leung <bleung@...omium.org>, Guenter Roeck <groeck@...omium.org>,
	Sebastian Reichel <sre@...nel.org>,
	Thomas Weißschuh <thomas@...ssschuh.net>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Len Brown <lenb@...nel.org>, Robert Moore <robert.moore@...el.com>,
	chrome-platform@...ts.linux.dev, linux-kernel@...r.kernel.org,
	linux-pm@...r.kernel.org,
	Mario Limonciello <mario.limonciello@....com>,
	Dustin Howett <dustin@...ett.net>,
	Stephen Horvath <s.horvath@...look.com.au>,
	Rajas Paranjpe <paranjperajas@...il.com>,
	linux-acpi@...r.kernel.org, acpica-devel@...ts.linux.dev,
	Matt Hartley <matt.hartley@...il.com>
Subject: Re: [PATCH v4 3/5] platform/chrome: cros_ec_proto: Introduce
 cros_ec_get_cmd_versions()

On Sun, Jun 16, 2024 at 09:03:31PM +0200, Thomas Weißschuh wrote:
> Retrieving the supported versions of a command is a fairly common
> operation. Provide a helper for it.
> 
> If the command is not supported at all the EC returns
> -EINVAL/EC_RES_INVALID_PARAMS.
> 
> This error is translated into an empty version mask as that is easier to
> handle for callers and they don't need to know about the error details.
> 
> Signed-off-by: Thomas Weißschuh <linux@...ssschuh.net>

In case of the series wouldn't go through chrome-platform tree:
Acked-by: Tzung-Bi Shih <tzungbi@...nel.org>