From mboxrd@z Thu Jan 1 00:00:00 1970 From: eric.y.miao@gmail.com (Eric Miao) Date: Wed, 2 Sep 2009 14:28:51 +0800 Subject: [PATCH 2/5] Treo680: remove unused LCD power GPIO In-Reply-To: References: <1251739561-28972-1-git-send-email-sleep_walker@suse.cz> <200909011256.10882.sleep_walker@suse.cz> <4A9D0896.2000007@gmail.com> <200909011814.03109.sleep_walker@suse.cz> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org (sorry this might be html,send from my g1). currently, I dont think gpio for pxafb is necessary, request and init in board_init() should be just ok. On Sep 2, 2009 12:14 AM, "Tom?? 'Sleep_Walker' ?ech" < sleep_walker@suse.cz> wrote: Hi, Dne ?t 1. z??? 2009 13:42:14 Eric Miao napsal(a): > Tom?? 'Sleep_Walker' ?ech wrote: > > Hi, > > > > Dne ?t 1. z??? 2009 11:49:24 Eric Miao napsal(a)... There can be problem with this. It's easy to create such function, but there is no place for initialization so I would need to call gpio_register() and gpio_direction_output() in machine init function or even elsewhere which I find a bit nasty. Should I try to update pxafb to support LCD power through GPIO too or go nasty way? Thanks Best regards, Tomas Cech -------------- next part -------------- An HTML attachment was scrubbed... URL: