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i2c: mux: pca9541: remove support for unused platform data

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There are no in-tree users of the platform data, so remove it to
simplify the code slightly.

Remove the now unused pca954x.h platform data header.

Signed-off-by: Robert Shearman <robert.shearman@att.com>
Signed-off-by: Peter Rosin <peda@axentia.se>
This commit is contained in:
Robert Shearman
2019-02-28 11:43:42 +00:00
committed by Peter Rosin
parent ddd7c492d4
commit 590085f0f2
2 changed files with 1 additions and 55 deletions
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8
drivers/i2c/muxes/i2c-mux-pca9541.c
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@@ -22,7 +22,6 @@
#include <linux/i2c-mux.h>
#include <linux/jiffies.h>
#include <linux/module.h>
#include <linux/platform_data/pca954x.h>
#include <linux/slab.h>
/*
@@ -287,10 +286,8 @@ static int pca9541_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct i2c_adapter *adap = client->adapter;
struct pca954x_platform_data *pdata = dev_get_platdata(&client->dev);
struct i2c_mux_core *muxc;
struct pca9541 *data;
int force;
int ret;
if (!i2c_check_functionality(adap, I2C_FUNC_SMBUS_BYTE_DATA))
@@ -306,9 +303,6 @@ static int pca9541_probe(struct i2c_client *client,
/* Create mux adapter */
force = 0;
if (pdata)
force = pdata->modes[0].adap_id;
muxc = i2c_mux_alloc(adap, &client->dev, 1, sizeof(*data),
I2C_MUX_ARBITRATOR,
pca9541_select_chan, pca9541_release_chan);
@@ -320,7 +314,7 @@ static int pca9541_probe(struct i2c_client *client,
i2c_set_clientdata(client, muxc);
ret = i2c_mux_add_adapter(muxc, force, 0, 0);
ret = i2c_mux_add_adapter(muxc, 0, 0, 0);
if (ret)
return ret;