From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: [PATCH 3/5] HSI: ssi-protocol: export modem info via sysfs Date: Sun, 31 Jan 2016 18:36:05 +0100 Message-ID: <20160131173605.GD3721@amd> References: <1454203187-688-1-git-send-email-sre@kernel.org> <1454203187-688-4-git-send-email-sre@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1454203187-688-4-git-send-email-sre@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: Sebastian Reichel Cc: Tony Lindgren , =?iso-8859-1?Q?Beno=EEt?= Cousson , Aaro Koskinen , Pali =?iso-8859-1?Q?Roh=E1r?= , linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-omap@vger.kernel.org On Sun 2016-01-31 02:19:45, Sebastian Reichel wrote: > Currently userspace knows about the rapuyama version by > checking, which gpios have been exported. This does no > longer work with kernel based power management, so export > a sysfs file, which provides the rapuyama generation. Also Umm. So patches 1-2 make it impossible for existing userspace to detect modem version? Even if we re-add the capability with this patch, that makes it bad idea, no? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html