On 2016/9/15 23:24, Marc Zyngier wrote:
On 14/09/16 15:21, Hanjun Guo wrote:From: Hanjun Guo <hanjun.guo@xxxxxxxxxx> mbigen is an irqchip and it needs to be probed before devices, same logic is used for SMMU and etc., let's use arch_initcall instead of platform init for mbigen. Cc: Marc Zyngier <marc.zyngier@xxxxxxx> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Cc: Ma Jun <majun258@xxxxxxxxxx> Signed-off-by: Hanjun Guo <hanjun.guo@xxxxxxxxxx> --- drivers/irqchip/irq-mbigen.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-mbigen.c b/drivers/irqchip/irq-mbigen.c index ca6add1..3a33de6 100644 --- a/drivers/irqchip/irq-mbigen.c +++ b/drivers/irqchip/irq-mbigen.c @@ -374,7 +374,11 @@ static struct platform_driver mbigen_platform_driver = { .probe = mbigen_device_probe, }; -module_platform_driver(mbigen_platform_driver); +static __init int mbigen_init(void) +{ + return platform_driver_register(&mbigen_platform_driver); +} +arch_initcall(mbigen_init); MODULE_AUTHOR("Jun Ma <majun258@xxxxxxxxxx>"); MODULE_AUTHOR("Yun Wu <wuyun.wu@xxxxxxxxxx>");I've already NACKed such a patch in the past, and I will carry on NACKing it until all the other avenues (like properly tracking device dependencies) have been explored and have been proven not to be fit for purpose.
I'd happy to work on this to make progress.
Rafael had proposed something around this subject last year, and I've
Sorry, obviously I missed something, could you give me the link about Rafael's patches? I will pull back and test it on our hardware.
been repeatedly advising you to work with him and others to make it happen. You can choose to ignore this advise, but that doesn't make this patch an acceptable approach.
OK, I will drop this patch in next version, and work on the generic solution instead. Thanks Hanjun -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
