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author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-03-31 12:40:13 +0400 |
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committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-03-31 12:45:15 +0400 |
commit | 0654a65f26d4b226c0b3e8a050db100200a6b924 (patch) | |
tree | 7b448b84cdc7ec0bbbd1ad6e9500eef94af0bfe8 /drivers/input/misc/da9052_onkey.c | |
parent | e1f23f3dd817f53f622e486913ac662add46eeed (diff) | |
parent | 455c6fdbd219161bd09b1165f11699d6d73de11c (diff) | |
download | linux-0654a65f26d4b226c0b3e8a050db100200a6b924.tar.xz |
Merge tag 'v3.14' into drm-intel-next-queued
Linux 3.14
The vt-d w/a merged late in 3.14-rc needs a bit of fine-tuning, hence
backmerge.
Conflicts:
drivers/gpu/drm/i915/i915_gem_gtt.c
drivers/gpu/drm/i915/intel_ddi.c
drivers/gpu/drm/i915/intel_dp.c
All trivial adjacent lines changed type conflicts, so trivial git
doesn't even show them in the merg commit.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/input/misc/da9052_onkey.c')
-rw-r--r-- | drivers/input/misc/da9052_onkey.c | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/drivers/input/misc/da9052_onkey.c b/drivers/input/misc/da9052_onkey.c index 1f695f229ea8..184c8f21ab59 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) |