Re: [PATCH] usb: gadget: renesas_usb3: add support for Renesas USB3.0 peripheral controller

kbuild test robot
2015-12-15T08:09:38Z

[-- Attachment #1: Type: text/plain, Size: 3827 bytes --]

Hi Yoshihiro,

[auto build test ERROR on balbi-usb/next]
[also build test ERROR on v4.4-rc5 next-20151214]

url: https://github.com/0day-ci/linux/commits/Yoshihiro-Shimoda/usb-gadget-renesas_usb3-add-support-for-Renesas-USB3-0-peripheral-controller/20151215-145706
base: https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git next
config: i386-allmodconfig (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=i386

All error/warnings (new ones prefixed by >>):

In file included from arch/x86/include/asm/bug.h:35:0,
from include/linux/bug.h:4,
from include/linux/thread_info.h:11,
from arch/x86/include/asm/preempt.h:6,
from include/linux/preempt.h:59,
from include/linux/interrupt.h:8,
from drivers/usb/gadget/udc/renesas_usb3.c:13:
drivers/usb/gadget/udc/renesas_usb3.c: In function 'usb3_calc_ramarea':
>> drivers/usb/gadget/udc/renesas_usb3.c:1240:21: error: 'SZ_16K' undeclared (first use in this function)
WARN_ON(ram_size > SZ_16K);
^
include/asm-generic/bug.h:86:25: note: in definition of macro 'WARN_ON'
int __ret_warn_on = !!(condition); \
^
drivers/usb/gadget/udc/renesas_usb3.c:1240:21: note: each undeclared identifier is reported only once for each function it appears in
WARN_ON(ram_size > SZ_16K);
^
include/asm-generic/bug.h:86:25: note: in definition of macro 'WARN_ON'
int __ret_warn_on = !!(condition); \
^
>> drivers/usb/gadget/udc/renesas_usb3.c:1242:18: error: 'SZ_1K' undeclared (first use in this function)
if (ram_size <= SZ_1K)
^
>> drivers/usb/gadget/udc/renesas_usb3.c:1244:23: error: 'SZ_2K' undeclared (first use in this function)
else if (ram_size <= SZ_2K)
^
>> drivers/usb/gadget/udc/renesas_usb3.c:1246:23: error: 'SZ_4K' undeclared (first use in this function)
else if (ram_size <= SZ_4K)
^
>> drivers/usb/gadget/udc/renesas_usb3.c:1248:23: error: 'SZ_8K' undeclared (first use in this function)
else if (ram_size <= SZ_8K)
^
drivers/usb/gadget/udc/renesas_usb3.c: At top level:
>> drivers/usb/gadget/udc/renesas_usb3.c:1626:23: error: 'SZ_16K' undeclared here (not in a function)
.ramsize_per_ramif = SZ_16K,
^
>> drivers/usb/gadget/udc/renesas_usb3.c:1628:22: error: 'SZ_4K' undeclared here (not in a function)
.ramsize_per_pipe = SZ_4K,
^
drivers/usb/gadget/udc/renesas_usb3.c: In function 'usb3_calc_ramarea':
>> drivers/usb/gadget/udc/renesas_usb3.c:1252:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^

vim +/SZ_16K +1240 drivers/usb/gadget/udc/renesas_usb3.c

1234 val |= PN_MOD_EPNUM(usb_endpoint_num(desc));
1235 usb3_write(usb3, val, USB3_PN_MOD);
1236 }
1237
1238 static u32 usb3_calc_ramarea(int ram_size)
1239 {
> 1240 WARN_ON(ram_size > SZ_16K);
1241
> 1242 if (ram_size <= SZ_1K)
1243 return PN_RAMMAP_RAMAREA_1KB;
> 1244 else if (ram_size <= SZ_2K)
1245 return PN_RAMMAP_RAMAREA_2KB;
> 1246 else if (ram_size <= SZ_4K)
1247 return PN_RAMMAP_RAMAREA_4KB;
> 1248 else if (ram_size <= SZ_8K)
1249 return PN_RAMMAP_RAMAREA_8KB;
1250 else
1251 return PN_RAMMAP_RAMAREA_16KB;
> 1252 }
1253
1254 static u32 usb3_calc_rammap_val(struct renesas_usb3_ep *usb3_ep,
1255 const struct usb_endpoint_descriptor *desc)

---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation

[-- Attachment #2: .config.gz --]
[-- Type: application/octet-stream, Size: 52575 bytes --]