From mboxrd@z Thu Jan 1 00:00:00 1970 From: Srinivas Pandruvada Subject: [PATCH 3/3] acpi: battery_common: battery present status for INT3407 Date: Fri, 6 May 2016 19:59:44 -0700 Message-ID: <1462589984-27253-4-git-send-email-srinivas.pandruvada@linux.intel.com> References: <1462589984-27253-1-git-send-email-srinivas.pandruvada@linux.intel.com> Return-path: Received: from mga11.intel.com ([192.55.52.93]:36831 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759014AbcEGDAZ (ORCPT ); Fri, 6 May 2016 23:00:25 -0400 In-Reply-To: <1462589984-27253-1-git-send-email-srinivas.pandruvada@linux.intel.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: rjw@rjwysocki.net Cc: linux-acpi@vger.kernel.org, Srinivas Pandruvada acpi_battery_get_status() will be called often to check if the battery is present. This call sets status.battery_present field to return the status. But When enumerated via DPTF power (INT3407), since this field will not be set as this is not a battery but it will still set the status.present field. So a check is added when hid is INT3407 check for the presence and set the status.battery_present flag, so that the rest of the driver calls don't fail looking for status.battery_present flag. Signed-off-by: Srinivas Pandruvada --- drivers/acpi/battery_common.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/acpi/battery_common.c b/drivers/acpi/battery_common.c index 868621a..ea783f9 100644 --- a/drivers/acpi/battery_common.c +++ b/drivers/acpi/battery_common.c @@ -426,6 +426,11 @@ static int acpi_battery_get_status(struct acpi_battery *battery) return -ENODEV; } + if (!strcmp(acpi_device_hid(battery->device), "INT3407")) { + if (battery->device->status.present) + battery->device->status.battery_present = 1; + } + return 0; } -- 2.5.0