Re: [PATCH] staging: most: add __iomem for io_base and registers

From: Al Viro
Date: Sat Jan 02 2016 - 15:33:44 EST


On Sat, Jan 02, 2016 at 08:30:21PM +0000, Hugo Camboulive wrote:
> This removes a few Sparse warnings.

> + g.dim2 = (struct dim2_regs __iomem *)dim_base_address;

> -u8 dim_startup(void *dim_base_address, u32 mlb_clock);
> +u8 dim_startup(void __iomem *dim_base_address, u32 mlb_clock);

Umm... Why not have it take struct dim2_regs __iomem * as argument, and
to hell with that cast?
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