diff options
| -rw-r--r-- | drivers/input/misc/iqs7222.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/input/misc/iqs7222.c b/drivers/input/misc/iqs7222.c index 6b4138771a3f..53df74f3a982 100644 --- a/drivers/input/misc/iqs7222.c +++ b/drivers/input/misc/iqs7222.c @@ -2081,17 +2081,19 @@ static int iqs7222_parse_sldr(struct iqs7222_private *iqs7222, int sldr_index) sldr_setup[0] |= dev_desc->wheel_enable; } + /* + * The absence of a register offset makes it safe to assume the device + * supports gestures, each of which is first disabled until explicitly + * enabled. + */ + if (!reg_offset) + for (i = 0; i < ARRAY_SIZE(iqs7222_sl_events); i++) + sldr_setup[9] &= ~iqs7222_sl_events[i].enable; + for (i = 0; i < ARRAY_SIZE(iqs7222_sl_events); i++) { const char *event_name = iqs7222_sl_events[i].name; struct fwnode_handle *event_node; - /* - * The absence of a register offset means the remaining fields - * in the group represent gesture settings. - */ - if (iqs7222_sl_events[i].enable && !reg_offset) - sldr_setup[9] &= ~iqs7222_sl_events[i].enable; - event_node = fwnode_get_named_child_node(sldr_node, event_name); if (!event_node) continue; |