Re: [PATCH -next] usb: core: Remove unused including <linux/version.h>

From: kernel test robot
Date: Wed Sep 29 2021 - 12:40:11 EST

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Hi Zou,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on next-20210922]

url: https://github.com/0day-ci/linux/commits/Zou-Wei/usb-core-Remove-unused-including-linux-version-h/20210929-195024
base: e90f9946ba2858ebca541c15378f5290bf2184fb
config: riscv-randconfig-r042-20210929 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project dc6e8dfdfe7efecfda318d43a06fae18b40eb498)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install riscv cross compiling tool for clang build
# apt-get install binutils-riscv64-linux-gnu
# https://github.com/0day-ci/linux/commit/076ec43ee612b7980ff4b09b55e25d7db99eef5d
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Zou-Wei/usb-core-Remove-unused-including-linux-version-h/20210929-195024
git checkout 076ec43ee612b7980ff4b09b55e25d7db99eef5d
# save the attached .config to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash drivers/usb/core/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>):

>> drivers/usb/core/hcd.c:129:2: error: use of undeclared identifier 'LINUX_VERSION_PATCHLEVEL'
KERNEL_VER, KERNEL_REL, /* __le16 bcdDevice */
^
drivers/usb/core/hcd.c:114:28: note: expanded from macro 'KERNEL_VER'
#define KERNEL_VER bin2bcd(LINUX_VERSION_PATCHLEVEL)
^
>> drivers/usb/core/hcd.c:129:2: error: use of undeclared identifier 'LINUX_VERSION_PATCHLEVEL'
drivers/usb/core/hcd.c:114:28: note: expanded from macro 'KERNEL_VER'
#define KERNEL_VER bin2bcd(LINUX_VERSION_PATCHLEVEL)
^
>> drivers/usb/core/hcd.c:129:2: error: use of undeclared identifier 'LINUX_VERSION_PATCHLEVEL'
drivers/usb/core/hcd.c:114:28: note: expanded from macro 'KERNEL_VER'
#define KERNEL_VER bin2bcd(LINUX_VERSION_PATCHLEVEL)
^
>> drivers/usb/core/hcd.c:129:2: error: use of undeclared identifier 'LINUX_VERSION_PATCHLEVEL'
drivers/usb/core/hcd.c:114:28: note: expanded from macro 'KERNEL_VER'
#define KERNEL_VER bin2bcd(LINUX_VERSION_PATCHLEVEL)
^
>> drivers/usb/core/hcd.c:129:14: error: use of undeclared identifier 'LINUX_VERSION_MAJOR'
KERNEL_VER, KERNEL_REL, /* __le16 bcdDevice */
^
drivers/usb/core/hcd.c:113:28: note: expanded from macro 'KERNEL_REL'
#define KERNEL_REL bin2bcd(LINUX_VERSION_MAJOR)
^
>> drivers/usb/core/hcd.c:129:14: error: use of undeclared identifier 'LINUX_VERSION_MAJOR'
drivers/usb/core/hcd.c:113:28: note: expanded from macro 'KERNEL_REL'
#define KERNEL_REL bin2bcd(LINUX_VERSION_MAJOR)
^
>> drivers/usb/core/hcd.c:129:14: error: use of undeclared identifier 'LINUX_VERSION_MAJOR'
drivers/usb/core/hcd.c:113:28: note: expanded from macro 'KERNEL_REL'
#define KERNEL_REL bin2bcd(LINUX_VERSION_MAJOR)
^
>> drivers/usb/core/hcd.c:129:14: error: use of undeclared identifier 'LINUX_VERSION_MAJOR'
drivers/usb/core/hcd.c:113:28: note: expanded from macro 'KERNEL_REL'
#define KERNEL_REL bin2bcd(LINUX_VERSION_MAJOR)
^
drivers/usb/core/hcd.c:150:2: error: use of undeclared identifier 'LINUX_VERSION_PATCHLEVEL'
KERNEL_VER, KERNEL_REL, /* __le16 bcdDevice */
^
drivers/usb/core/hcd.c:114:28: note: expanded from macro 'KERNEL_VER'
#define KERNEL_VER bin2bcd(LINUX_VERSION_PATCHLEVEL)
^
drivers/usb/core/hcd.c:150:2: error: use of undeclared identifier 'LINUX_VERSION_PATCHLEVEL'
drivers/usb/core/hcd.c:114:28: note: expanded from macro 'KERNEL_VER'
#define KERNEL_VER bin2bcd(LINUX_VERSION_PATCHLEVEL)
^
drivers/usb/core/hcd.c:150:2: error: use of undeclared identifier 'LINUX_VERSION_PATCHLEVEL'
drivers/usb/core/hcd.c:114:28: note: expanded from macro 'KERNEL_VER'
#define KERNEL_VER bin2bcd(LINUX_VERSION_PATCHLEVEL)
^
drivers/usb/core/hcd.c:150:2: error: use of undeclared identifier 'LINUX_VERSION_PATCHLEVEL'
drivers/usb/core/hcd.c:114:28: note: expanded from macro 'KERNEL_VER'
#define KERNEL_VER bin2bcd(LINUX_VERSION_PATCHLEVEL)
^
drivers/usb/core/hcd.c:150:14: error: use of undeclared identifier 'LINUX_VERSION_MAJOR'
KERNEL_VER, KERNEL_REL, /* __le16 bcdDevice */
^
drivers/usb/core/hcd.c:113:28: note: expanded from macro 'KERNEL_REL'
#define KERNEL_REL bin2bcd(LINUX_VERSION_MAJOR)
^
drivers/usb/core/hcd.c:150:14: error: use of undeclared identifier 'LINUX_VERSION_MAJOR'
drivers/usb/core/hcd.c:113:28: note: expanded from macro 'KERNEL_REL'
#define KERNEL_REL bin2bcd(LINUX_VERSION_MAJOR)
^
drivers/usb/core/hcd.c:150:14: error: use of undeclared identifier 'LINUX_VERSION_MAJOR'
drivers/usb/core/hcd.c:113:28: note: expanded from macro 'KERNEL_REL'
#define KERNEL_REL bin2bcd(LINUX_VERSION_MAJOR)
^
drivers/usb/core/hcd.c:150:14: error: use of undeclared identifier 'LINUX_VERSION_MAJOR'
drivers/usb/core/hcd.c:113:28: note: expanded from macro 'KERNEL_REL'
#define KERNEL_REL bin2bcd(LINUX_VERSION_MAJOR)
^
drivers/usb/core/hcd.c:171:2: error: use of undeclared identifier 'LINUX_VERSION_PATCHLEVEL'
KERNEL_VER, KERNEL_REL, /* __le16 bcdDevice */
^
drivers/usb/core/hcd.c:114:28: note: expanded from macro 'KERNEL_VER'
#define KERNEL_VER bin2bcd(LINUX_VERSION_PATCHLEVEL)
^
drivers/usb/core/hcd.c:171:2: error: use of undeclared identifier 'LINUX_VERSION_PATCHLEVEL'
drivers/usb/core/hcd.c:114:28: note: expanded from macro 'KERNEL_VER'
#define KERNEL_VER bin2bcd(LINUX_VERSION_PATCHLEVEL)
^
drivers/usb/core/hcd.c:171:2: error: use of undeclared identifier 'LINUX_VERSION_PATCHLEVEL'
drivers/usb/core/hcd.c:114:28: note: expanded from macro 'KERNEL_VER'
#define KERNEL_VER bin2bcd(LINUX_VERSION_PATCHLEVEL)
^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.

vim +/LINUX_VERSION_PATCHLEVEL +129 drivers/usb/core/hcd.c

^1da177e4c3f41 Linus Torvalds 2005-04-16 115
9508e3b7a70c11 Mathias Nyman 2015-12-10 116 /* usb 3.1 root hub device descriptor */
9508e3b7a70c11 Mathias Nyman 2015-12-10 117 static const u8 usb31_rh_dev_descriptor[18] = {
9508e3b7a70c11 Mathias Nyman 2015-12-10 118 0x12, /* __u8 bLength; */
9508e3b7a70c11 Mathias Nyman 2015-12-10 119 USB_DT_DEVICE, /* __u8 bDescriptorType; Device */
9508e3b7a70c11 Mathias Nyman 2015-12-10 120 0x10, 0x03, /* __le16 bcdUSB; v3.1 */
9508e3b7a70c11 Mathias Nyman 2015-12-10 121
9508e3b7a70c11 Mathias Nyman 2015-12-10 122 0x09, /* __u8 bDeviceClass; HUB_CLASSCODE */
9508e3b7a70c11 Mathias Nyman 2015-12-10 123 0x00, /* __u8 bDeviceSubClass; */
9508e3b7a70c11 Mathias Nyman 2015-12-10 124 0x03, /* __u8 bDeviceProtocol; USB 3 hub */
9508e3b7a70c11 Mathias Nyman 2015-12-10 125 0x09, /* __u8 bMaxPacketSize0; 2^9 = 512 Bytes */
9508e3b7a70c11 Mathias Nyman 2015-12-10 126
9508e3b7a70c11 Mathias Nyman 2015-12-10 127 0x6b, 0x1d, /* __le16 idVendor; Linux Foundation 0x1d6b */
9508e3b7a70c11 Mathias Nyman 2015-12-10 128 0x03, 0x00, /* __le16 idProduct; device 0x0003 */
9508e3b7a70c11 Mathias Nyman 2015-12-10 @129 KERNEL_VER, KERNEL_REL, /* __le16 bcdDevice */
9508e3b7a70c11 Mathias Nyman 2015-12-10 130
9508e3b7a70c11 Mathias Nyman 2015-12-10 131 0x03, /* __u8 iManufacturer; */
9508e3b7a70c11 Mathias Nyman 2015-12-10 132 0x02, /* __u8 iProduct; */
9508e3b7a70c11 Mathias Nyman 2015-12-10 133 0x01, /* __u8 iSerialNumber; */
9508e3b7a70c11 Mathias Nyman 2015-12-10 134 0x01 /* __u8 bNumConfigurations; */
9508e3b7a70c11 Mathias Nyman 2015-12-10 135 };
9508e3b7a70c11 Mathias Nyman 2015-12-10 136

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx

Attachment: .config.gz
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