Add a layer of sanity checking to cros_ec_register against attempting to
register IRQ values that are not strictly greater than 0.

Signed-off-by: Enrico Granata <redacted>
Signed-off-by: Gwendal Grignou <redacted>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Enric Balletbo i Serra <redacted>
Acked-by: Lee Jones <redacted>
---
No changes in v5, v4, v3.
Changes in v2:
  Remove dual Enrico's signature.

 drivers/platform/chrome/cros_ec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/chrome/cros_ec.c b/drivers/platform/chrome/cros_ec.c
index 925f84dbf621..d3dfa27171e6 100644
--- a/drivers/platform/chrome/cros_ec.c
+++ b/drivers/platform/chrome/cros_ec.c

@@ -149,7 +149,7 @@ int cros_ec_register(struct cros_ec_device *ec_dev)
 		return err;
 	}
 
-	if (ec_dev->irq) {
+	if (ec_dev->irq > 0) {
 		err = devm_request_threaded_irq(dev, ec_dev->irq,
 						ec_irq_handler,
 						ec_irq_thread,

-- 
2.24.0.432.g9d3f5f5b63-goog