On 01.12.2021 23:03:24, Stefan Mätje wrote: > *Note*: scripts/checkpatch.pl still emits the following warnings: > - esd_402_pci-core.c:270: Possible unnecessary 'out of memory' message > This error message is there to tell the user that the DMA allocation > failed and not an allocation for normal kernel memory. The kernel takes care of printing a error message in case the DMA mem allocation fails. This is why checkpatch asks you to remove that message. > - esdacc.h:255: The irq_cnt pointer is still declared volatile and > this has a reason and is explained in detail in the header > referencing the exception noted in volatile-considered-harmful.rst. I'll look into this, I'll probably ask you to explain the IRQ demux to me :) regards, Marc -- Pengutronix e.K. | Marc Kleine-Budde | Embedded Linux | https://www.pengutronix.de | Vertretung West/Dortmund | Phone: +49-231-2826-924 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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