u-boot/drivers/power/pmic/max8997.c
Simon Glass c83c436de0 power: pmic: Correct debug/error output
There is a newline missing from quite a few printf() strings in these pmic
files. Fix them.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
2018-11-29 09:30:05 -07:00

58 lines
1.1 KiB
C

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2016 Samsung Electronics
* Jaehoon Chung <jh80.chung@samsung.com>
*/
#include <common.h>
#include <dm.h>
#include <i2c.h>
#include <power/pmic.h>
#include <power/max8997_pmic.h>
#include <errno.h>
static int max8997_reg_count(struct udevice *dev)
{
return PMIC_NUM_OF_REGS;
}
static int max8997_write(struct udevice *dev, uint reg, const uint8_t *buff,
int len)
{
int ret;
ret = dm_i2c_write(dev, reg, buff, len);
if (ret)
pr_err("write error to device: %p register: %#x!\n", dev, reg);
return ret;
}
static int max8997_read(struct udevice *dev, uint reg, uint8_t *buff, int len)
{
int ret;
ret = dm_i2c_read(dev, reg, buff, len);
if (ret)
pr_err("read error from device: %p register: %#x!\n", dev, reg);
return ret;
}
static struct dm_pmic_ops max8997_ops = {
.reg_count = max8997_reg_count,
.read = max8997_read,
.write = max8997_write,
};
static const struct udevice_id max8997_ids[] = {
{ .compatible = "maxim,max8997" },
{ },
};
U_BOOT_DRIVER(pmic_max8997) = {
.name = "max8997_pmic",
.id = UCLASS_PMIC,
.of_match = max8997_ids,
.ops = &max8997_ops,
};