Messages in this thread | | | Subject | Re: [PATCH 1/2] dma: add Qualcomm Technologies HIDMA management driver | From | Timur Tabi <> | Date | Sat, 31 Oct 2015 07:53:39 -0500 |
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Sinan Kaya wrote: > > I expect this driver to grow in functionality over time. Right now, it > does the global init for the DMA. After that all channels execute on > their own without depending on each other. Global init has to be done > first before attempting to do any channel initialization. > > There is also implied startup ordering requirements. I was doing this by > using channel driver with the late binding to guarantee that. > > As soon as I use module_platform_driver, the ordering gets reversed for > some reason.
If you want to force two probe functions to be called in order, then that's what -EPROBE_DEFER is for.
-- Sent by an employee of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation.
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