aboutsummaryrefslogtreecommitdiff
path: root/drivers/input/misc
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2014-03-28 13:03:00 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-03-28 13:03:00 -0700
commit2946369ee277fa9fcc3372aabddc9c15dfabf744 (patch)
treef6aa776b63db2a5352cd05a3ad2437e212f72885 /drivers/input/misc
parent1fac1fa965a9fbdb38d8a4b945db3521f801c946 (diff)
parent8a0435d958fb36d93b8df610124a0e91e5675c82 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input subsystem fixes from Dmitry Torokhov: "Updates to Synaptics touchpad to better cope with devices in Lenovo laptops, and a couple more fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: synaptics - add manual min/max quirk for ThinkPad X240 Input: synaptics - add manual min/max quirk Input: cypress_ps2 - don't report as a button pads Input: da9052_onkey - use correct register bit for key status Input: adp5588-keys - get value from data out when dir is out
Diffstat (limited to 'drivers/input/misc')
-rw-r--r--drivers/input/misc/da9052_onkey.c29
1 files changed, 16 insertions, 13 deletions
diff --git a/drivers/input/misc/da9052_onkey.c b/drivers/input/misc/da9052_onkey.c
index 1f695f229ea..184c8f21ab5 100644
--- a/drivers/input/misc/da9052_onkey.c
+++ b/drivers/input/misc/da9052_onkey.c
@@ -27,29 +27,32 @@ struct da9052_onkey {
static void da9052_onkey_query(struct da9052_onkey *onkey)
{
- int key_stat;
+ int ret;
- key_stat = da9052_reg_read(onkey->da9052, DA9052_EVENT_B_REG);
- if (key_stat < 0) {
+ ret = da9052_reg_read(onkey->da9052, DA9052_STATUS_A_REG);
+ if (ret < 0) {
dev_err(onkey->da9052->dev,
- "Failed to read onkey event %d\n", key_stat);
+ "Failed to read onkey event err=%d\n", ret);
} else {
/*
* Since interrupt for deassertion of ONKEY pin is not
* generated, onkey event state determines the onkey
* button state.
*/
- key_stat &= DA9052_EVENTB_ENONKEY;
- input_report_key(onkey->input, KEY_POWER, key_stat);
+ bool pressed = !(ret & DA9052_STATUSA_NONKEY);
+
+ input_report_key(onkey->input, KEY_POWER, pressed);
input_sync(onkey->input);
- }
- /*
- * Interrupt is generated only when the ONKEY pin is asserted.
- * Hence the deassertion of the pin is simulated through work queue.
- */
- if (key_stat)
- schedule_delayed_work(&onkey->work, msecs_to_jiffies(50));
+ /*
+ * Interrupt is generated only when the ONKEY pin
+ * is asserted. Hence the deassertion of the pin
+ * is simulated through work queue.
+ */
+ if (pressed)
+ schedule_delayed_work(&onkey->work,
+ msecs_to_jiffies(50));
+ }
}
static void da9052_onkey_work(struct work_struct *work)