mfd: ti_am335x_tscadc: Use SIMPLE_DEV_PM_OPS helper macro

[cascardo/linux.git] / drivers / mfd / htc-i2cpld.c

diff --git a/drivers/mfd/htc-i2cpld.c b/drivers/mfd/htc-i2cpld.c
index bd6b96d..3f9eee5 100644 (file)
--- 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);