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i2c: core: do not use logical device when creating irq domain 

Let's rather use its physical parent device to give proper namings and
connections in debugfs.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Wolfram Sang 2020-07-01 10:23:18 +02:00 committed by Wolfram Sang
parent 99f0975d76
commit 8682dc1245
1 changed files with 1 additions and 1 deletions
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drivers/i2c/i2c-core-base.c
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@ -1227,7 +1227,7 @@ static int i2c_setup_host_notify_irq_domain(struct i2c_adapter *adap)
if (!i2c_check_functionality(adap, I2C_FUNC_SMBUS_HOST_NOTIFY))
return 0;
domain = irq_domain_create_linear(adap->dev.fwnode,
domain = irq_domain_create_linear(adap->dev.parent->fwnode,
I2C_ADDR_7BITS_COUNT,
&i2c_host_notify_irq_ops, adap);
if (!domain)