i2c: use dev_get_platdata()
Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
diff --git a/drivers/i2c/muxes/i2c-arb-gpio-challenge.c b/drivers/i2c/muxes/i2c-arb-gpio-challenge.c
index 210b6f7..f7bf243 100644
--- a/drivers/i2c/muxes/i2c-arb-gpio-challenge.c
+++ b/drivers/i2c/muxes/i2c-arb-gpio-challenge.c
@@ -131,7 +131,7 @@
dev_err(dev, "Cannot find device tree node\n");
return -ENODEV;
}
- if (dev->platform_data) {
+ if (dev_get_platdata(dev)) {
dev_err(dev, "Platform data is not supported\n");
return -EINVAL;
}
diff --git a/drivers/i2c/muxes/i2c-mux-gpio.c b/drivers/i2c/muxes/i2c-mux-gpio.c
index 5a0ce00..6a206e8 100644
--- a/drivers/i2c/muxes/i2c-mux-gpio.c
+++ b/drivers/i2c/muxes/i2c-mux-gpio.c
@@ -148,12 +148,14 @@
platform_set_drvdata(pdev, mux);
- if (!pdev->dev.platform_data) {
+ if (!dev_get_platdata(&pdev->dev)) {
ret = i2c_mux_gpio_probe_dt(mux, pdev);
if (ret < 0)
return ret;
- } else
- memcpy(&mux->data, pdev->dev.platform_data, sizeof(mux->data));
+ } else {
+ memcpy(&mux->data, dev_get_platdata(&pdev->dev),
+ sizeof(mux->data));
+ }
/*
* If a GPIO chip name is provided, the GPIO pin numbers provided are
diff --git a/drivers/i2c/muxes/i2c-mux-pca9541.c b/drivers/i2c/muxes/i2c-mux-pca9541.c
index 966a18a..c4f08ad 100644
--- a/drivers/i2c/muxes/i2c-mux-pca9541.c
+++ b/drivers/i2c/muxes/i2c-mux-pca9541.c
@@ -324,7 +324,7 @@
const struct i2c_device_id *id)
{
struct i2c_adapter *adap = client->adapter;
- struct pca954x_platform_data *pdata = client->dev.platform_data;
+ struct pca954x_platform_data *pdata = dev_get_platdata(&client->dev);
struct pca9541 *data;
int force;
int ret = -ENODEV;
diff --git a/drivers/i2c/muxes/i2c-mux-pca954x.c b/drivers/i2c/muxes/i2c-mux-pca954x.c
index a531d80..bad5b84 100644
--- a/drivers/i2c/muxes/i2c-mux-pca954x.c
+++ b/drivers/i2c/muxes/i2c-mux-pca954x.c
@@ -185,7 +185,7 @@
const struct i2c_device_id *id)
{
struct i2c_adapter *adap = to_i2c_adapter(client->dev.parent);
- struct pca954x_platform_data *pdata = client->dev.platform_data;
+ struct pca954x_platform_data *pdata = dev_get_platdata(&client->dev);
int num, force, class;
struct pca954x *data;
int ret = -ENODEV;
diff --git a/drivers/i2c/muxes/i2c-mux-pinctrl.c b/drivers/i2c/muxes/i2c-mux-pinctrl.c
index a43c0ce..0d08202 100644
--- a/drivers/i2c/muxes/i2c-mux-pinctrl.c
+++ b/drivers/i2c/muxes/i2c-mux-pinctrl.c
@@ -145,7 +145,7 @@
mux->dev = &pdev->dev;
- mux->pdata = pdev->dev.platform_data;
+ mux->pdata = dev_get_platdata(&pdev->dev);
if (!mux->pdata) {
ret = i2c_mux_pinctrl_parse_dt(mux, pdev);
if (ret < 0)