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path: root/drivers/i2c/muxes/i2c-mux-pca954x.c
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Diffstat (limited to 'drivers/i2c/muxes/i2c-mux-pca954x.c')
-rw-r--r--drivers/i2c/muxes/i2c-mux-pca954x.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/i2c/muxes/i2c-mux-pca954x.c b/drivers/i2c/muxes/i2c-mux-pca954x.c
index f2dfe0d8fcce..8e4387235b69 100644
--- a/drivers/i2c/muxes/i2c-mux-pca954x.c
+++ b/drivers/i2c/muxes/i2c-mux-pca954x.c
@@ -186,7 +186,7 @@ static int pca954x_probe(struct i2c_client *client,
{
struct i2c_adapter *adap = to_i2c_adapter(client->dev.parent);
struct pca954x_platform_data *pdata = client->dev.platform_data;
- int num, force;
+ int num, force, class;
struct pca954x *data;
int ret = -ENODEV;
@@ -216,18 +216,20 @@ static int pca954x_probe(struct i2c_client *client,
/* Now create an adapter for each channel */
for (num = 0; num < chips[data->type].nchans; num++) {
force = 0; /* dynamic adap number */
+ class = 0; /* no class by default */
if (pdata) {
- if (num < pdata->num_modes)
+ if (num < pdata->num_modes) {
/* force static number */
force = pdata->modes[num].adap_id;
- else
+ class = pdata->modes[num].class;
+ } else
/* discard unconfigured channels */
break;
}
data->virt_adaps[num] =
i2c_add_mux_adapter(adap, &client->dev, client,
- force, num, pca954x_select_chan,
+ force, num, class, pca954x_select_chan,
(pdata && pdata->modes[num].deselect_on_exit)
? pca954x_deselect_mux : NULL);