diff options
Diffstat (limited to 'drivers/input/mouse/lifebook.c')
| -rw-r--r-- | drivers/input/mouse/lifebook.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/input/mouse/lifebook.c b/drivers/input/mouse/lifebook.c index 9561dee120c..d7de4c53b3d 100644 --- a/drivers/input/mouse/lifebook.c +++ b/drivers/input/mouse/lifebook.c @@ -27,7 +27,7 @@ struct lifebook_data { static const char *desired_serio_phys; -static int lifebook_set_serio_phys(struct dmi_system_id *d) +static int lifebook_set_serio_phys(const struct dmi_system_id *d) { desired_serio_phys = d->driver_data; return 0; @@ -35,13 +35,13 @@ static int lifebook_set_serio_phys(struct dmi_system_id *d) static unsigned char lifebook_use_6byte_proto; -static int lifebook_set_6byte_proto(struct dmi_system_id *d) +static int lifebook_set_6byte_proto(const struct dmi_system_id *d) { lifebook_use_6byte_proto = 1; return 0; } -static struct dmi_system_id lifebook_dmi_table[] = { +static const struct dmi_system_id lifebook_dmi_table[] = { { .ident = "FLORA-ie 55mi", .matches = { @@ -117,7 +117,7 @@ static psmouse_ret_t lifebook_process_byte(struct psmouse *psmouse) { struct lifebook_data *priv = psmouse->private; struct input_dev *dev1 = psmouse->dev; - struct input_dev *dev2 = priv->dev2; + struct input_dev *dev2 = priv ? priv->dev2 : NULL; unsigned char *packet = psmouse->packet; int relative_packet = packet[0] & 0x08; |