[PATCH 1/2] drm/imx: Switch to irq_domain_create_linear()

[Jiri Slaby (SUSE)]

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) <jirislaby at kernel.org>
Cc: Thomas Gleixner <tglx at kernel.org>
Cc: Liu Ying <victor.liu at nxp.com>
---
Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
Cc: Maxime Ripard <mripard at kernel.org>
Cc: Thomas Zimmermann <tzimmermann at suse.de>
Cc: David Airlie <airlied at gmail.com>
Cc: Simona Vetter <simona at ffwll.ch>
Cc: Frank Li <Frank.Li at nxp.com>
Cc: Sascha Hauer <s.hauer at pengutronix.de>
Cc: Pengutronix Kernel Team <kernel at pengutronix.de>
Cc: Fabio Estevam <festevam at gmail.com>
Cc: dri-devel at lists.freedesktop.org
Cc: imx at lists.linux.dev
Cc: linux-arm-kernel at lists.infradead.org
---
 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