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staging: most: i2c: remove unnecessary poison_channel call 

This removes call of the poison_channel that is:
  - not allowed after most_deregister_interface;
  - is made during the most_deregister_interface call.

Signed-off-by: Andrey Shvetsov <andrey.shvetsov@k2l.de>
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christian Gromm 2018-05-08 11:44:52 +02:00 committed by Greg Kroah-Hartman
parent ceb1edc2a0
commit 95b2f82d63
1 changed files with 0 additions and 5 deletions
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5
drivers/staging/most/i2c/i2c.c
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@ -376,16 +376,11 @@ static int i2c_probe(struct i2c_client *client, const struct i2c_device_id *id)
static int i2c_remove(struct i2c_client *client)
{
struct hdm_i2c *dev = i2c_get_clientdata(client);
int i;
if (!dev->polling_mode)
free_irq(client->irq, dev);
most_deregister_interface(&dev->most_iface);
for (i = 0 ; i < NUM_CHANNELS; i++)
if (dev->is_open[i])
poison_channel(&dev->most_iface, i);
cancel_delayed_work_sync(&dev->rx.dwork);
kfree(dev);