i2c: cht-wc: Replace of_node by NULL

The driver is run on the platforms where OF node is always NULL.
The confusion comes from IRQ domain APIs that take either OF or
firmware node as input parameter. Since fwnode is not used here
either, replace of_node by NULL.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

diff --git a/drivers/i2c/busses/i2c-cht-wc.c b/drivers/i2c/busses/i2c-cht-wc.c
index 08f491e..1cf68f8 100644 (file)
--- a/drivers/i2c/busses/i2c-cht-wc.c
+++ b/drivers/i2c/busses/i2c-cht-wc.c
@@ -354,8 +354,7 @@ static int cht_wc_i2c_adap_i2c_probe(struct platform_device *pdev)
                return ret;
 
        /* Alloc and register client IRQ */
-       adap->irq_domain = irq_domain_add_linear(pdev->dev.of_node, 1,
-                                                &irq_domain_simple_ops, NULL);
+       adap->irq_domain = irq_domain_add_linear(NULL, 1, &irq_domain_simple_ops, NULL);
        if (!adap->irq_domain)
                return -ENOMEM;