diff options
author | Octavian Purdila <octavian.purdila@intel.com> | 2015-06-05 16:59:42 +0300 |
---|---|---|
committer | Jonathan Cameron <jic23@kernel.org> | 2015-07-23 20:23:11 +0100 |
commit | c176becd81843426eb8ab3b03aeeb19e387345fe (patch) | |
tree | d68666af7248a15085055896f95dfa5d776a057b /drivers/iio/accel | |
parent | d9abc615ea1659b6967a00e95b1b3a7fd4079b80 (diff) | |
download | op-kernel-dev-c176becd81843426eb8ab3b03aeeb19e387345fe.zip op-kernel-dev-c176becd81843426eb8ab3b03aeeb19e387345fe.tar.gz |
iio: fix drivers that consider 0 as a valid IRQ in client->irq
Since patch "i2c / ACPI: Use 0 to indicate that device does not have
interrupt assigned" [1], 0 is not a valid i2c client irq anymore, so
change all driver's checks accordingly.
The same issue occurs when the device is instantiated via device tree
with no IRQ, or from the i2c sysfs interface, even before the patch
above.
[1] http://lkml.kernel.org/g/<1430908148-201129-3-git-send-email-mika.westerberg@linux.intel.com>
Signed-off-by: Octavian Purdila <octavian.purdila@intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/accel')
-rw-r--r-- | drivers/iio/accel/bmc150-accel.c | 2 | ||||
-rw-r--r-- | drivers/iio/accel/kxcjk-1013.c | 2 | ||||
-rw-r--r-- | drivers/iio/accel/mma9553.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/iio/accel/bmc150-accel.c b/drivers/iio/accel/bmc150-accel.c index 47c6013..21b665f 100644 --- a/drivers/iio/accel/bmc150-accel.c +++ b/drivers/iio/accel/bmc150-accel.c @@ -1670,7 +1670,7 @@ static int bmc150_accel_probe(struct i2c_client *client, if (client->irq < 0) client->irq = bmc150_accel_gpio_probe(client, data); - if (client->irq >= 0) { + if (client->irq > 0) { ret = devm_request_threaded_irq( &client->dev, client->irq, bmc150_accel_irq_handler, diff --git a/drivers/iio/accel/kxcjk-1013.c b/drivers/iio/accel/kxcjk-1013.c index 8128579..3292bc0 100644 --- a/drivers/iio/accel/kxcjk-1013.c +++ b/drivers/iio/accel/kxcjk-1013.c @@ -1240,7 +1240,7 @@ static int kxcjk1013_probe(struct i2c_client *client, if (client->irq < 0) client->irq = kxcjk1013_gpio_probe(client, data); - if (client->irq >= 0) { + if (client->irq > 0) { ret = devm_request_threaded_irq(&client->dev, client->irq, kxcjk1013_data_rdy_trig_poll, kxcjk1013_event_handler, diff --git a/drivers/iio/accel/mma9553.c b/drivers/iio/accel/mma9553.c index a605280..771858c 100644 --- a/drivers/iio/accel/mma9553.c +++ b/drivers/iio/accel/mma9553.c @@ -1149,7 +1149,7 @@ static int mma9553_probe(struct i2c_client *client, if (client->irq < 0) client->irq = mma9553_gpio_probe(client); - if (client->irq >= 0) { + if (client->irq > 0) { ret = devm_request_threaded_irq(&client->dev, client->irq, mma9553_irq_handler, mma9553_event_handler, |