| From | Arnd Bergmann <> | Date | Mon, 18 Dec 2017 12:26:23 +0100 | Subject | Re: [PATCH v4 13/36] nds32: Device specific operations |
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On Mon, Dec 18, 2017 at 7:46 AM, Greentime Hu <green.hu@gmail.com> wrote:
> +#define __ASM_NDS32_IO_H > + > +extern void iounmap(void __iomem *addr);
The prototype here should probably include 'volatile' to avoid warnings in an allmodconfig build.
Arnd
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