[U-Boot] [PATCH] usb: ehci: Fix warning on aarch64

[Tom Rini]

On Fri, Feb 26, 2016 at 11:00:02PM +0100, Marek Vasut wrote:

> Fix the following warning on aarch64 introduced by using p2v/v2p
> functions in the code:
> 
> In file included from ./arch/arm/include/asm/byteorder.h:29:0,
>                  from include/compiler.h:125,
>                  from include/image.h:19,
>                  from include/common.h:88,
>                  from drivers/usb/host/ehci-hcd.c:10:
> drivers/usb/host/ehci-hcd.c: In function ‘ehci_td_buffer’:
> drivers/usb/host/ehci-hcd.c:250:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
>    td->qt_buffer[idx] = cpu_to_hc32(virt_to_phys((void *)addr));
>                                                  ^
> include/linux/byteorder/little_endian.h:34:51: note: in definition of macro ‘__cpu_to_le32’
>  #define __cpu_to_le32(x) ((__force __le32)(__u32)(x))
>                                                    ^
> drivers/usb/host/ehci-hcd.c:250:24: note: in expansion of macro ‘cpu_to_hc32’
>    td->qt_buffer[idx] = cpu_to_hc32(virt_to_phys((void *)addr));
> 
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Stephen Warren <swarren at wwwdotorg.org>
> Cc: Tom Rini <trini at konsulko.com>

Reviewed-by: Tom Rini <trini at konsulko.com>

-- 
Tom
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