linux-stable/include/linux/power/sbs-battery.h
Phil Reid 389958bb6b power: supply: sbs-battery: Cleanup removal of chip->pdata
There where still a few lingering references to pdata after commit
power: supply: sbs-battery: simplify DT parsing.

Remove pdata from struct·sbs_info and conditional checks to ser if this
was set from the i2c read / write functions.
Instead of call max in each function for incrementing poll_retry_count
do it once in the probe function.
Fixup null pointer dereference in to pdata in sbs_external_power_changed.
Change retry counts to u32 to avoid need for max.

Signed-off-by: Phil Reid <preid@electromag.com.au>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
2016-09-21 02:04:47 +02:00

38 lines
1.2 KiB
C

/*
* Gas Gauge driver for SBS Compliant Gas Gauges
*
* Copyright (c) 2010, NVIDIA Corporation.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __LINUX_POWER_SBS_BATTERY_H_
#define __LINUX_POWER_SBS_BATTERY_H_
#include <linux/power_supply.h>
#include <linux/types.h>
/**
* struct sbs_platform_data - platform data for sbs devices
* @i2c_retry_count: # of times to retry on i2c IO failure
* @poll_retry_count: # of times to retry looking for new status after
* external change notification
*/
struct sbs_platform_data {
u32 i2c_retry_count;
u32 poll_retry_count;
};
#endif