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authorOctavian Purdila <octavian.purdila@intel.com>2015-09-23 11:02:00 +0200
committerJonathan Cameron <jic23@kernel.org>2015-10-03 12:02:37 +0200
commit6839c1b0700a79375639528985a0ec0fbd58cf9a (patch)
tree20c57a55143274a9a8886d73cd7ae2c705f2e3be /drivers/iio/light/stk3310.c
parentiio: mlx96014: Error checking from positive to negative (diff)
downloadlinux-6839c1b0700a79375639528985a0ec0fbd58cf9a.tar.xz
linux-6839c1b0700a79375639528985a0ec0fbd58cf9a.zip
iio: fix drivers that use 0 as a valid IRQ in client->irq (part 2)
Since commit dab472eb931bc291 ("i2c / ACPI: Use 0 to indicate that device does not have interrupt assigned") 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. Signed-off-by: Octavian Purdila <octavian.purdila@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/light/stk3310.c')
-rw-r--r--drivers/iio/light/stk3310.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/light/stk3310.c b/drivers/iio/light/stk3310.c
index 013b21779db9..f45b06bcf6ae 100644
--- a/drivers/iio/light/stk3310.c
+++ b/drivers/iio/light/stk3310.c
@@ -632,7 +632,7 @@ static int stk3310_probe(struct i2c_client *client,
}
}
- if (client->irq >= 0) {
+ if (client->irq > 0) {
ret = devm_request_threaded_irq(&client->dev, client->irq,
stk3310_irq_handler,
stk3310_irq_event_handler,