From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755546AbaE1VrZ (ORCPT ); Wed, 28 May 2014 17:47:25 -0400 Received: from devils.ext.ti.com ([198.47.26.153]:37942 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755498AbaE1VrX (ORCPT ); Wed, 28 May 2014 17:47:23 -0400 From: Nishanth Menon To: , CC: , , , , , , Nishanth Menon Subject: [PATCH V2 0/2] power: twl4030_charger: cleanup to handle various battery handling error conditions Date: Wed, 28 May 2014 16:46:48 -0500 Message-ID: <1401313610-14252-1-git-send-email-nm@ti.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This issue was originally reported by Russell on OMAP3-LDP platform, and original attempt to solve this by Felipe[1] did not quiet work, follow on attempt[2] seems to be effective, but in this resend, I have added an shutdown attempt in case things dont quiet look right. Based on: v3.15-rc7 Tests: ldp boot with battery: http://slexy.org/raw/s20StiV4xr ldp boot with a/c charger, no battery: http://slexy.org/raw/s2UfjIkZKG ldp boot with a/c charger+battery, remove battery: http://slexy.org/raw/s2yFTVlrWJ ^^ <- this is not exactly a safe test to perform :).. Nishanth Menon (2): power: twl4030_charger: detect battery presence prior to enabling charger power: twl4030_charger: attempt to power off in case of critical events drivers/power/twl4030_charger.c | 70 +++++++++++++++++++++++++++++++++++---- 1 file changed, 64 insertions(+), 6 deletions(-) [1] https://patchwork.kernel.org/patch/4002371/ [2] https://patchwork.kernel.org/patch/4124751/ -- 1.7.9.5