irqchip: Allow extra fields to be passed to IRQCHIP_PLATFORM_DRIVER_END

IRQCHIP_PLATFORM_DRIVER_* doesn't allow some fields (such as .pm)
to be set in the platform_driver structure.

Make IRQCHIP_PLATFORM_DRIVER_END variadic so that .pm or another
field can be set if needed.

Signed-off-by: Frank Li <[email protected]>
[maz: revamped commit message]
Signed-off-by: Marc Zyngier <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: nxpfrankli

include/linux/irqchip.h

@@ -44,7 +44,8 @@ static const struct of_device_id drv_name##_irqchip_match_table[] = {
 #define IRQCHIP_MATCH(compat, fn) { .compatible = compat,		\
 				    .data = typecheck_irq_init_cb(fn), },
 
-#define IRQCHIP_PLATFORM_DRIVER_END(drv_name)				\
+
+#define IRQCHIP_PLATFORM_DRIVER_END(drv_name, ...)			\
 	{},								\
 };									\
 MODULE_DEVICE_TABLE(of, drv_name##_irqchip_match_table);		\
@@ -56,6 +57,7 @@ static struct platform_driver drv_name##_driver = {			\
 		.owner = THIS_MODULE,					\
 		.of_match_table = drv_name##_irqchip_match_table,	\
 		.suppress_bind_attrs = true,				\
+		__VA_ARGS__						\
 	},								\
 };									\
 builtin_platform_driver(drv_name##_driver)