Re: [PATCH] spi/pl022: Explicitly truncate large bitmask

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

On Fri, Aug 1, 2014 at 6:48 PM, Mark Brown <broonie@xxxxxxxxxx> wrote:

> From: Mark Brown <broonie@xxxxxxxxxx>
>
> When building on 64 bit architectures the use of bitwise negation generates
> constants larger than 32 bits which won't fit in u32s used to represent
> 32 bit register values on the device. Explicitly cast to let the compiler
> know that the higher bits are not significant and can be discarded.
>
> Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

Yours,
Linus Walleij
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