diff options
Diffstat (limited to 'drivers/net/dsa/xrs700x/xrs700x_i2c.c')
| -rw-r--r-- | drivers/net/dsa/xrs700x/xrs700x_i2c.c | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/drivers/net/dsa/xrs700x/xrs700x_i2c.c b/drivers/net/dsa/xrs700x/xrs700x_i2c.c index 489d9385b4f0..9b731dea78c1 100644 --- a/drivers/net/dsa/xrs700x/xrs700x_i2c.c +++ b/drivers/net/dsa/xrs700x/xrs700x_i2c.c @@ -76,8 +76,7 @@ static const struct regmap_config xrs700x_i2c_regmap_config = { .val_format_endian = REGMAP_ENDIAN_BIG }; -static int xrs700x_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *i2c_id) +static int xrs700x_i2c_probe(struct i2c_client *i2c) { struct xrs700x *priv; int ret; @@ -105,18 +104,31 @@ static int xrs700x_i2c_probe(struct i2c_client *i2c, return 0; } -static int xrs700x_i2c_remove(struct i2c_client *i2c) +static void xrs700x_i2c_remove(struct i2c_client *i2c) { struct xrs700x *priv = i2c_get_clientdata(i2c); + if (!priv) + return; + xrs700x_switch_remove(priv); +} - return 0; +static void xrs700x_i2c_shutdown(struct i2c_client *i2c) +{ + struct xrs700x *priv = i2c_get_clientdata(i2c); + + if (!priv) + return; + + xrs700x_switch_shutdown(priv); + + i2c_set_clientdata(i2c, NULL); } static const struct i2c_device_id xrs700x_i2c_id[] = { - { "xrs700x-switch", 0 }, - {}, + { "xrs700x-switch" }, + {} }; MODULE_DEVICE_TABLE(i2c, xrs700x_i2c_id); @@ -135,8 +147,9 @@ static struct i2c_driver xrs700x_i2c_driver = { .name = "xrs700x-i2c", .of_match_table = of_match_ptr(xrs700x_i2c_dt_ids), }, - .probe = xrs700x_i2c_probe, + .probe = xrs700x_i2c_probe, .remove = xrs700x_i2c_remove, + .shutdown = xrs700x_i2c_shutdown, .id_table = xrs700x_i2c_id, }; |