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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2021-06-05 17:05:00 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2021-06-05 20:34:11 -0700 |
| commit | 172b07a6ead345b625af7e5f147ec64fbd256f79 (patch) | |
| tree | 6241858766b49b0c17e6385734a4bb77caf914f2 /drivers/input | |
| parent | 2a15cebb8b40ef55d3a565b9acaec21791cb7e37 (diff) | |
| download | lwn-172b07a6ead345b625af7e5f147ec64fbd256f79.tar.gz lwn-172b07a6ead345b625af7e5f147ec64fbd256f79.zip | |
Input: cy8ctmg110_ts - let I2C core configure wake interrupt
I2C core already configures interrupt as wakeup source when device is
registered using I2C_CLIENT_WAKE flag, so let's rely on it instead of
configuring it ourselves.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20210603043726.3793876-4-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/touchscreen/cy8ctmg110_ts.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/input/touchscreen/cy8ctmg110_ts.c b/drivers/input/touchscreen/cy8ctmg110_ts.c index d83bf82f02d4..f8d7ab3b6c25 100644 --- a/drivers/input/touchscreen/cy8ctmg110_ts.c +++ b/drivers/input/touchscreen/cy8ctmg110_ts.c @@ -254,12 +254,11 @@ static int __maybe_unused cy8ctmg110_suspend(struct device *dev) struct i2c_client *client = to_i2c_client(dev); struct cy8ctmg110 *ts = i2c_get_clientdata(client); - if (device_may_wakeup(&client->dev)) - enable_irq_wake(client->irq); - else { + if (!device_may_wakeup(&client->dev)) { cy8ctmg110_set_sleepmode(ts, true); cy8ctmg110_power(ts, false); } + return 0; } @@ -268,12 +267,11 @@ static int __maybe_unused cy8ctmg110_resume(struct device *dev) struct i2c_client *client = to_i2c_client(dev); struct cy8ctmg110 *ts = i2c_get_clientdata(client); - if (device_may_wakeup(&client->dev)) - disable_irq_wake(client->irq); - else { + if (!device_may_wakeup(&client->dev)) { cy8ctmg110_power(ts, true); cy8ctmg110_set_sleepmode(ts, false); } + return 0; } |