irq_domain_add_linear() is going away as being obsolete now. Switch to
the preferred irq_domain_create_linear(). That differs in the first
parameter: It takes more generic struct fwnode_handle instead of struct
device_node. Therefore, of_fwnode_handle() is added around the
parameter.

Note some of the users can likely use dev->fwnode directly instead of
indirect of_fwnode_handle(dev->of_node). But dev->fwnode is not
guaranteed to be set for all, so this has to be investigated on case to
case basis (by people who can actually test with the HW).

Signed-off-by: Jiri Slaby (SUSE) <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Liu Ying <[email protected]>
---
Cc: Maarten Lankhorst <[email protected]>
Cc: Maxime Ripard <[email protected]>
Cc: Thomas Zimmermann <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Simona Vetter <[email protected]>
Cc: Frank Li <[email protected]>
Cc: Sascha Hauer <[email protected]>
Cc: Pengutronix Kernel Team <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
---
 drivers/gpu/drm/imx/dc/dc-ic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/imx/dc/dc-ic.c b/drivers/gpu/drm/imx/dc/dc-ic.c
index a270ae4030cd..d8aa46ee6a7a 100644
--- a/drivers/gpu/drm/imx/dc/dc-ic.c
+++ b/drivers/gpu/drm/imx/dc/dc-ic.c
@@ -174,7 +174,7 @@ static int dc_ic_probe(struct platform_device *pdev)
                regmap_write(data->regs, USERINTERRUPTMASK(i), 0xffffffff);
        }
 
-       data->domain = irq_domain_add_linear(dev->of_node, IRQ_COUNT,
+       data->domain = irq_domain_create_linear(of_fwnode_handle(dev->of_node), 
IRQ_COUNT,
                                             &irq_generic_chip_ops, data);
        if (!data->domain) {
                dev_err(dev, "failed to create IRQ domain\n");
-- 
2.55.0

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