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rtc: rx8025: Remove struct i2c_client from struct rx8025_data

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struct i2c_client can be referenced from the device structure, so this
doesn't need to have it in struct rx8025_data.
Remove struct i2c_client from struct rx8025_data.

CC: Alessandro Zummo <a.zummo@towertech.it>
CC: Alexandre Belloni <alexandre.belloni@bootlin.com>
CC: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Link: https://lore.kernel.org/r/20191218081624.3307752-1-iwamatsu@nigauri.org
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Nobuhiro Iwamatsu 2019-12-18 17:16:24 +09:00 committed by Alexandre Belloni
parent e2ed7507ae
commit 47a3c04837
1 changed files with 14 additions and 13 deletions
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27
drivers/rtc/rtc-rx8025.c
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@ -67,7 +67,6 @@ static const struct i2c_device_id rx8025_id[] = {
MODULE_DEVICE_TABLE(i2c, rx8025_id);
struct rx8025_data {
struct i2c_client *client;
struct rtc_device *rtc;
u8 ctrl1;
};
@ -103,10 +102,10 @@ static s32 rx8025_write_regs(const struct i2c_client *client,
static int rx8025_check_validity(struct device *dev)
{
struct rx8025_data *rx8025 = dev_get_drvdata(dev);
struct i2c_client *client = to_i2c_client(dev);
int ctrl2;
ctrl2 = rx8025_read_reg(rx8025->client, RX8025_REG_CTRL2);
ctrl2 = rx8025_read_reg(client, RX8025_REG_CTRL2);
if (ctrl2 < 0)
return ctrl2;
@ -178,6 +177,7 @@ out:
static int rx8025_get_time(struct device *dev, struct rtc_time *dt)
{
struct i2c_client *client = to_i2c_client(dev);
struct rx8025_data *rx8025 = dev_get_drvdata(dev);
u8 date[7];
int err;
@ -186,7 +186,7 @@ static int rx8025_get_time(struct device *dev, struct rtc_time *dt)
if (err)
return err;
err = rx8025_read_regs(rx8025->client, RX8025_REG_SEC, 7, date);
err = rx8025_read_regs(client, RX8025_REG_SEC, 7, date);
if (err)
return err;
@ -211,6 +211,7 @@ static int rx8025_get_time(struct device *dev, struct rtc_time *dt)
static int rx8025_set_time(struct device *dev, struct rtc_time *dt)
{
struct i2c_client *client = to_i2c_client(dev);
struct rx8025_data *rx8025 = dev_get_drvdata(dev);
u8 date[7];
int ret;
@ -237,11 +238,11 @@ static int rx8025_set_time(struct device *dev, struct rtc_time *dt)
dev_dbg(dev, "%s: write %7ph\n", __func__, date);
ret = rx8025_write_regs(rx8025->client, RX8025_REG_SEC, 7, date);
ret = rx8025_write_regs(client, RX8025_REG_SEC, 7, date);
if (ret < 0)
return ret;
return rx8025_reset_validity(rx8025->client);
return rx8025_reset_validity(client);
}
static int rx8025_init_client(struct i2c_client *client)
@ -251,7 +252,7 @@ static int rx8025_init_client(struct i2c_client *client)
int need_clear = 0;
int err;
err = rx8025_read_regs(rx8025->client, RX8025_REG_CTRL1, 2, ctrl);
err = rx8025_read_regs(client, RX8025_REG_CTRL1, 2, ctrl);
if (err)
goto out;
@ -280,8 +281,8 @@ out:
/* Alarm support */
static int rx8025_read_alarm(struct device *dev, struct rtc_wkalrm *t)
{
struct i2c_client *client = to_i2c_client(dev);
struct rx8025_data *rx8025 = dev_get_drvdata(dev);
struct i2c_client *client = rx8025->client;
u8 ald[2];
int ctrl2, err;
@ -347,18 +348,18 @@ static int rx8025_set_alarm(struct device *dev, struct rtc_wkalrm *t)
if (rx8025->ctrl1 & RX8025_BIT_CTRL1_DALE) {
rx8025->ctrl1 &= ~RX8025_BIT_CTRL1_DALE;
err = rx8025_write_reg(rx8025->client, RX8025_REG_CTRL1,
err = rx8025_write_reg(client, RX8025_REG_CTRL1,
rx8025->ctrl1);
if (err)
return err;
}
err = rx8025_write_regs(rx8025->client, RX8025_REG_ALDMIN, 2, ald);
err = rx8025_write_regs(client, RX8025_REG_ALDMIN, 2, ald);
if (err)
return err;
if (t->enabled) {
rx8025->ctrl1 |= RX8025_BIT_CTRL1_DALE;
err = rx8025_write_reg(rx8025->client, RX8025_REG_CTRL1,
err = rx8025_write_reg(client, RX8025_REG_CTRL1,
rx8025->ctrl1);
if (err)
return err;
@ -369,6 +370,7 @@ static int rx8025_set_alarm(struct device *dev, struct rtc_wkalrm *t)
static int rx8025_alarm_irq_enable(struct device *dev, unsigned int enabled)
{
struct i2c_client *client = to_i2c_client(dev);
struct rx8025_data *rx8025 = dev_get_drvdata(dev);
u8 ctrl1;
int err;
@ -381,7 +383,7 @@ static int rx8025_alarm_irq_enable(struct device *dev, unsigned int enabled)
if (ctrl1 != rx8025->ctrl1) {
rx8025->ctrl1 = ctrl1;
err = rx8025_write_reg(rx8025->client, RX8025_REG_CTRL1,
err = rx8025_write_reg(client, RX8025_REG_CTRL1,
rx8025->ctrl1);
if (err)
return err;
@ -516,7 +518,6 @@ static int rx8025_probe(struct i2c_client *client,
if (!rx8025)
return -ENOMEM;
rx8025->client = client;
i2c_set_clientdata(client, rx8025);
err = rx8025_init_client(client);