Currently the renesas-irqc driver uses postcore_initcall().
However, the new CPG/MSSR driver uses subsys_initcall(). Hence the
IRQC's probe will be deferred, which causes the Micrel Ethernet PHY to
not find its interrupt on R-Car Gen2 and RZ/G, as the of_mdio subsystem
does not support deferred probe yet.
Replace postcore_initcall() by device_initcall() to work around this.
Note that on R-Mobile APE6, where the PFC/GPIO combo uses the IRQC as
its parent interrupt controller, this does cause a few additional probe
deferrals (for SCIFA0, SD0, SD1, and MMC). But the affected drivers
handle that fine.
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Tested-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
---
v2:
- Drop RFC state,
- Add Tested-by,
- Improved description.
---
drivers/irqchip/irq-renesas-irqc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
index 52304b139aa46a60..992849e54d00ea77 100644
--- a/drivers/irqchip/irq-renesas-irqc.c
+++ b/drivers/irqchip/irq-renesas-irqc.c
@@ -295,7 +295,7 @@ static int __init irqc_init(void)
{
return platform_driver_register(&irqc_device_driver);
}
-postcore_initcall(irqc_init);
+device_initcall(irqc_init);
static void __exit irqc_exit(void)
{
--
1.9.1
