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path: root/drivers/mfd/htc-i2cpld.c
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Diffstat (limited to 'drivers/mfd/htc-i2cpld.c')
-rw-r--r--drivers/mfd/htc-i2cpld.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/mfd/htc-i2cpld.c b/drivers/mfd/htc-i2cpld.c
index bd6b96d07ab8..3f9eee5f8fb9 100644
--- a/drivers/mfd/htc-i2cpld.c
+++ b/drivers/mfd/htc-i2cpld.c
@@ -227,8 +227,7 @@ static irqreturn_t htcpld_handler(int irq, void *dev)
static void htcpld_chip_set(struct gpio_chip *chip, unsigned offset, int val)
{
struct i2c_client *client;
- struct htcpld_chip *chip_data =
- container_of(chip, struct htcpld_chip, chip_out);
+ struct htcpld_chip *chip_data = gpiochip_get_data(chip);
unsigned long flags;
client = chip_data->client;
@@ -257,14 +256,12 @@ static void htcpld_chip_set_ni(struct work_struct *work)
static int htcpld_chip_get(struct gpio_chip *chip, unsigned offset)
{
- struct htcpld_chip *chip_data;
+ struct htcpld_chip *chip_data = gpiochip_get_data(chip);
u8 cache;
if (!strncmp(chip->label, "htcpld-out", 10)) {
- chip_data = container_of(chip, struct htcpld_chip, chip_out);
cache = chip_data->cache_out;
} else if (!strncmp(chip->label, "htcpld-in", 9)) {
- chip_data = container_of(chip, struct htcpld_chip, chip_in);
cache = chip_data->cache_in;
} else
return -EINVAL;
@@ -291,9 +288,7 @@ static int htcpld_direction_input(struct gpio_chip *chip,
static int htcpld_chip_to_irq(struct gpio_chip *chip, unsigned offset)
{
- struct htcpld_chip *chip_data;
-
- chip_data = container_of(chip, struct htcpld_chip, chip_in);
+ struct htcpld_chip *chip_data = gpiochip_get_data(chip);
if (offset < chip_data->nirqs)
return chip_data->irq_start + offset;
@@ -451,14 +446,14 @@ static int htcpld_register_chip_gpio(
gpio_chip->ngpio = plat_chip_data->num_gpios;
/* Add the GPIO chips */
- ret = gpiochip_add(&(chip->chip_out));
+ ret = gpiochip_add_data(&(chip->chip_out), chip);
if (ret) {
dev_warn(dev, "Unable to register output GPIOs for 0x%x: %d\n",
plat_chip_data->addr, ret);
return ret;
}
- ret = gpiochip_add(&(chip->chip_in));
+ ret = gpiochip_add_data(&(chip->chip_in), chip);
if (ret) {
dev_warn(dev, "Unable to register input GPIOs for 0x%x: %d\n",
plat_chip_data->addr, ret);