diff options
Diffstat (limited to 'drivers/input/joystick/iforce/iforce-serio.c')
| -rw-r--r-- | drivers/input/joystick/iforce/iforce-serio.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/input/joystick/iforce/iforce-serio.c b/drivers/input/joystick/iforce/iforce-serio.c index be44aed551f7..c73d988cbc92 100644 --- a/drivers/input/joystick/iforce/iforce-serio.c +++ b/drivers/input/joystick/iforce/iforce-serio.c @@ -33,6 +33,7 @@ struct iforce_serio { u8 expect_packet; u8 cmd_response[IFORCE_MAX_LENGTH]; u8 cmd_response_len; + u8 data_in[IFORCE_MAX_LENGTH]; }; static void iforce_serio_xmit(struct iforce *iforce) @@ -169,7 +170,7 @@ static irqreturn_t iforce_serio_irq(struct serio *serio, } if (iforce_serio->idx < iforce_serio->len) { - iforce->data[iforce_serio->idx++] = data; + iforce_serio->data_in[iforce_serio->idx++] = data; iforce_serio->csum += data; goto out; } @@ -178,15 +179,16 @@ static irqreturn_t iforce_serio_irq(struct serio *serio, /* Handle command completion */ if (iforce_serio->expect_packet == iforce_serio->id) { iforce_serio->expect_packet = 0; - memcpy(iforce_serio->cmd_response, iforce->data, - IFORCE_MAX_LENGTH); + memcpy(iforce_serio->cmd_response, + iforce_serio->data_in, IFORCE_MAX_LENGTH); iforce_serio->cmd_response_len = iforce_serio->len; /* Signal that command is done */ wake_up(&iforce->wait); } else if (likely(iforce->type)) { iforce_process_packet(iforce, iforce_serio->id, - iforce->data, iforce_serio->len); + iforce_serio->data_in, + iforce_serio->len); } iforce_serio->pkt = 0; |