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Subject[PATCH v4 7/7] i2c: core: Tidy up handling of init_irq
Date
Only set init_irq during i2c_device_new and only handle client->irq on
the probe/remove paths.

Suggested-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
---

No change since v3.

Thanks,
Charles

drivers/i2c/i2c-core-base.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c
index 6be2e3a4784fa..9b52427dc7c94 100644
--- a/drivers/i2c/i2c-core-base.c
+++ b/drivers/i2c/i2c-core-base.c
@@ -314,6 +314,8 @@ static int i2c_device_probe(struct device *dev)

driver = to_i2c_driver(dev->driver);

+ client->irq = client->init_irq;
+
if (!client->irq && !driver->disable_i2c_core_irq_mapping) {
int irq = -ENOENT;

@@ -424,7 +426,7 @@ static int i2c_device_remove(struct device *dev)
dev_pm_clear_wake_irq(&client->dev);
device_init_wakeup(&client->dev, false);

- client->irq = client->init_irq;
+ client->irq = 0;
if (client->flags & I2C_CLIENT_HOST_NOTIFY)
pm_runtime_put(&client->adapter->dev);

@@ -741,7 +743,6 @@ i2c_new_client_device(struct i2c_adapter *adap, struct i2c_board_info const *inf
if (!client->init_irq)
client->init_irq = i2c_dev_irq_from_resources(info->resources,
info->num_resources);
- client->irq = client->init_irq;

strlcpy(client->name, info->type, sizeof(client->name));

--
2.11.0
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