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path: root/drivers/gpio/gpio-mc9s08dz60.c
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Diffstat (limited to 'drivers/gpio/gpio-mc9s08dz60.c')
-rw-r--r--drivers/gpio/gpio-mc9s08dz60.c17
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/gpio/gpio-mc9s08dz60.c b/drivers/gpio/gpio-mc9s08dz60.c
index d62b4f818..ba22fb92a 100644
--- a/drivers/gpio/gpio-mc9s08dz60.c
+++ b/drivers/gpio/gpio-mc9s08dz60.c
@@ -29,12 +29,6 @@ struct mc9s08dz60 {
struct gpio_chip chip;
};
-static inline struct mc9s08dz60 *to_mc9s08dz60(struct gpio_chip *gc)
-{
- return container_of(gc, struct mc9s08dz60, chip);
-}
-
-
static void mc9s_gpio_to_reg_and_bit(int offset, u8 *reg, u8 *bit)
{
*reg = 0x20 + offset / GPIO_NUM_PER_GROUP;
@@ -45,7 +39,7 @@ static int mc9s08dz60_get_value(struct gpio_chip *gc, unsigned offset)
{
u8 reg, bit;
s32 value;
- struct mc9s08dz60 *mc9s = to_mc9s08dz60(gc);
+ struct mc9s08dz60 *mc9s = gpiochip_get_data(gc);
mc9s_gpio_to_reg_and_bit(offset, &reg, &bit);
value = i2c_smbus_read_byte_data(mc9s->client, reg);
@@ -75,7 +69,7 @@ static int mc9s08dz60_set(struct mc9s08dz60 *mc9s, unsigned offset, int val)
static void mc9s08dz60_set_value(struct gpio_chip *gc, unsigned offset, int val)
{
- struct mc9s08dz60 *mc9s = to_mc9s08dz60(gc);
+ struct mc9s08dz60 *mc9s = gpiochip_get_data(gc);
mc9s08dz60_set(mc9s, offset, val);
}
@@ -83,7 +77,7 @@ static void mc9s08dz60_set_value(struct gpio_chip *gc, unsigned offset, int val)
static int mc9s08dz60_direction_output(struct gpio_chip *gc,
unsigned offset, int val)
{
- struct mc9s08dz60 *mc9s = to_mc9s08dz60(gc);
+ struct mc9s08dz60 *mc9s = gpiochip_get_data(gc);
return mc9s08dz60_set(mc9s, offset, val);
}
@@ -99,7 +93,7 @@ static int mc9s08dz60_probe(struct i2c_client *client,
mc9s->chip.label = client->name;
mc9s->chip.base = -1;
- mc9s->chip.dev = &client->dev;
+ mc9s->chip.parent = &client->dev;
mc9s->chip.owner = THIS_MODULE;
mc9s->chip.ngpio = GPIO_NUM;
mc9s->chip.can_sleep = true;
@@ -109,7 +103,7 @@ static int mc9s08dz60_probe(struct i2c_client *client,
mc9s->client = client;
i2c_set_clientdata(client, mc9s);
- return gpiochip_add(&mc9s->chip);
+ return gpiochip_add_data(&mc9s->chip, mc9s);
}
static int mc9s08dz60_remove(struct i2c_client *client)
@@ -131,7 +125,6 @@ MODULE_DEVICE_TABLE(i2c, mc9s08dz60_id);
static struct i2c_driver mc9s08dz60_i2c_driver = {
.driver = {
- .owner = THIS_MODULE,
.name = "mc9s08dz60",
},
.probe = mc9s08dz60_probe,