Re: [PATCH] include/asm-generic/pci.h: include generic"pci-dma-compat.h"

[Catalin Marinas]

On Thu, Jun 27, 2013 at 05:03:25AM +0100, Chen Gang wrote:
> If an architecture need "generic pci.h", it also need generic "pci-dma-
> compat.h",  so recommend to include it in asm-generic directly.
> 
> And now, for arm64 and m32r, may cause compiling error about it.
> 
> The related error (with allmodconfig):
> 
>   drivers/media/usb/b2c2/flexcop-usb.c: In function âflexcop_usb_transfer_exitâ:
>   drivers/media/usb/b2c2/flexcop-usb.c:393:3: error: implicit declaration of function âpci_free_consistentâ [-Werror=implicit-function-declaration]
>   drivers/media/usb/b2c2/flexcop-usb.c: In function âflexcop_usb_transfer_initâ:
>   drivers/media/usb/b2c2/flexcop-usb.c:410:2: error: implicit declaration of function âpci_alloc_consistentâ [-Werror=implicit-function-declaration]
>   drivers/media/usb/b2c2/flexcop-usb.c:410:21: warning: assignment makes pointer from integer without a cast [enabled by default]
>   cc1: some warnings being treated as errors
> 
> 
> Signed-off-by: Chen Gang <gang.chen@xxxxxxxxxxx>

>From the arm64 perspective:

Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>

(but make sure it doesn't break other archs)
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