Re: [PATCH 01/10 v5] usb: gadget: mv_udc: drop ARCH dependency

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Hi,

On Thu, Dec 15, 2011 at 07:26:37PM +0800, Neil Zhang wrote:
> This patch do the following things:
> 1. Change the Kconfig information.
> 2. Rename the driver name.
> 3. Don't do any type cast to io memory.
> 4. Add dummy stub for clk framework.
> 
> Signed-off-by: Neil Zhang <zhangwm@xxxxxxxxxxx>

you have not compiled this change on x86 have you ?

CC [M]  drivers/usb/gadget/mv_udc_core.o
drivers/usb/gadget/mv_udc_core.c: In function ‘queue_dtd’:
drivers/usb/gadget/mv_udc_core.c:347:12: error: implicit declaration of function ‘dma_to_virt’ [-Werror=implicit-function-declaration]
drivers/usb/gadget/mv_udc_core.c:347:31: warning: initialization makes pointer from integer without a cast [enabled by default]
drivers/usb/gadget/mv_udc_core.c: In function ‘mv_ep_dequeue’:
drivers/usb/gadget/mv_udc_core.c:894:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
drivers/usb/gadget/mv_udc_core.c: In function ‘mv_udc_get_frame’:
drivers/usb/gadget/mv_udc_core.c:1199:2: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast [enabled by   default]
arch/x86/include/asm/io.h:55:1: note: expected ‘const volatile void *’ but argument is of type ‘u32’
drivers/usb/gadget/mv_udc_core.c: In function ‘mv_udc_probe’:
drivers/usb/gadget/mv_udc_core.c:2274:47: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
drivers/usb/gadget/mv_udc_core.c:2274:17: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
cc1: some warnings being treated as errors

make[2]: *** [drivers/usb/gadget/mv_udc_core.o] Error 1
make[1]: *** [drivers/usb/gadget] Error 2
make: *** [drivers/usb/] Error 2

Fix it ASAP or this won't make it into 3.3 merge window. I will see if I
apply the others but you must fix this one.

-- 
balbi

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