Re: [PATCH] Axi-usb: Add support for 64-bit addressing.

kbuild test robot
2016-04-11T08:08:14Z

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Hi Nava,

[auto build test ERROR on robh/for-next]
[also build test ERROR on v4.6-rc3 next-20160411]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url: https://github.com/0day-ci/linux/commits/Nava-kishore-Manne/Axi-usb-Add-support-for-64-bit-addressing/20160411-154657
base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux for-next
config: i386-randconfig-x015-201615 (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=i386

All errors (new ones prefixed by >>):

drivers/usb/gadget/udc/udc-xilinx.c: In function 'xudc_write64':
>> drivers/usb/gadget/udc/udc-xilinx.c:236:2: error: implicit declaration of function 'writeq' [-Werror=implicit-function-declaration]
writeq(val, addr + offset);
^
cc1: some warnings being treated as errors

vim +/writeq +236 drivers/usb/gadget/udc/udc-xilinx.c

230 * @offset: register offset
231 * @val: data to be written
232 **/
233 static void xudc_write64(void __iomem *addr, u32 offset, u64 val)
234 {
235 #if defined(CONFIG_PHYS_ADDR_T_64BIT)
> 236 writeq(val, addr + offset);
237 #endif
238 }
239

---
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https://lists.01.org/pipermail/kbuild-all Intel Corporation

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