Re: [PATCH 1/2] crypto: sahara: fix 64-bit dma_addr_t compilation

[Herbert Xu]

On Tue, Dec 08, 2015 at 04:23:51PM +0100, Arnd Bergmann wrote:
> The sahara hardware uses DMA descriptors with 32-bit addresses, but
> dma_addr_t is variable size depending on whether we want to support
> any devices that use 64-bit DMA addresses in hardware.
> This means that the definition of the DMA descriptor structure is wrong,
> and we helpfully get a compiler warning about them too:
> 
> drivers/crypto/sahara.c:423:372: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'dma_addr_t {aka long long unsigned int}' [-Wformat=]
> 
> This changes the definition of the sahara_hw_desc and sahara_hw_link
> structures to only contain fixed-length members, which is required
> to make the driver work on ARM LPAE mode, and avoids most of the
> gcc warnings we get.
> 
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

Both patches applied.  Thanks.
-- 
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/