Remove last vestiges of struct sx150x_platform_data
Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
---
drivers/gpio/gpio-sx150x.c | 25 ++++---------------------
1 file changed, 4 insertions(+), 21 deletions(-)
diff --git a/drivers/gpio/gpio-sx150x.c b/drivers/gpio/gpio-sx150x.c
index 044ff3d..bfb1ec3 100644
--- a/drivers/gpio/gpio-sx150x.c
+++ b/drivers/gpio/gpio-sx150x.c
@@ -84,16 +84,6 @@ struct sx150x_device_data {
} pri;
};
-/**
- * struct sx150x_platform_data - config data for SX150x driver
- * @oscio_is_gpo: If set to true, the driver will configure OSCIO as a GPO
- * instead of as an oscillator, increasing the size of the
- * GP(I)O pool created by this expander by one. The
- * output-only GPO pin will be added at the end of the block.
- */
-struct sx150x_platform_data {
-};
-
struct sx150x_chip {
struct gpio_chip gpio_chip;
struct i2c_client *client;
@@ -531,8 +521,7 @@ out:
static void sx150x_init_chip(struct sx150x_chip *chip,
struct i2c_client *client,
- kernel_ulong_t driver_data,
- struct sx150x_platform_data *pdata)
+ kernel_ulong_t driver_data)
{
mutex_init(&chip->lock);
@@ -592,8 +581,7 @@ static int sx150x_reset(struct sx150x_chip *chip)
return err;
}
-static int sx150x_init_hw(struct sx150x_chip *chip,
- struct sx150x_platform_data *pdata)
+static int sx150x_init_hw(struct sx150x_chip *chip)
{
u32 io_pulldown = 0;
u32 io_pullup = 0;
@@ -696,15 +684,10 @@ static int sx150x_probe(struct i2c_client *client,
{
static const u32 i2c_funcs = I2C_FUNC_SMBUS_BYTE_DATA |
I2C_FUNC_SMBUS_WRITE_WORD_DATA;
- struct sx150x_platform_data *pdata;
struct sx150x_chip *chip;
int rc;
bool oscio_is_gpo;
- pdata = dev_get_platdata(&client->dev);
- if (!pdata)
- return -EINVAL;
-
if (!i2c_check_functionality(client->adapter, i2c_funcs))
return -ENOSYS;
@@ -716,12 +699,12 @@ static int sx150x_probe(struct i2c_client *client,
oscio_is_gpo = of_property_read_bool(client->dev.of_node,
"semtech,oscio-is-gpo");
- sx150x_init_chip(chip, client, id->driver_data, pdata);
+ sx150x_init_chip(chip, client, id->driver_data);
if (oscio_is_gpo)
chip->gpio_chip.ngpio++;
- rc = sx150x_init_hw(chip, pdata);
+ rc = sx150x_init_hw(chip);
if (rc < 0)
return rc;
--
2.5.5
--
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