[PATCH v2] dmaengine: sun4i: fix invalid argument

Maxime Ripard maxime.ripard at free-electrons.com
Fri Apr 21 10:40:27 EDT 2017

On Fri, Apr 21, 2017 at 10:43:20AM +0200, Mason wrote:
> From: Marc Gonzalez <marc_gonzalez at sigmadesigns.com>
> The "pchans_used" field is an unsigned long array.
> for_each_clear_bit_from() expects an unsigned long pointer,
> not an array address.
> $ make C=2 drivers/dma/sun4i-dma.o
>   CHECK   drivers/dma/sun4i-dma.c
> drivers/dma/sun4i-dma.c:241:9: warning: incorrect type in argument 1 (different base types)
> drivers/dma/sun4i-dma.c:241:9:    expected unsigned long const *p
> drivers/dma/sun4i-dma.c:241:9:    got unsigned long ( *<noident> )[1]
> Signed-off-by: Marc Gonzalez <marc_gonzalez at sigmadesigns.com>

Acked-by: Maxime Ripard <maxime.ripard at free-electrons.com>


Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
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