[xilinx-xlnx:master 248/326] include/linux/mtd/cfi.h:62:2: warning: No CONFIG_MTD_CFI_Ix selected. No NOR chip support can work.
kernel test robot
lkp at intel.com
Fri Jan 14 06:38:58 PST 2022
tree: https://github.com/Xilinx/linux-xlnx master
head: 6a698dbaaf0e6caa053476c2f661b36885a0ce30
commit: 9b62852ec04b7d48971ce8016b13c27403929908 [248/326] Merge tag 'v5.15' into master
config: i386-randconfig-a013 (https://download.01.org/0day-ci/archive/20220114/202201142208.iEdIk0Sc-lkp@intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 82c8aca93488730ce8f66101e0f3538f14b551dd)
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
# https://github.com/Xilinx/linux-xlnx/commit/9b62852ec04b7d48971ce8016b13c27403929908
git remote add xilinx-xlnx https://github.com/Xilinx/linux-xlnx
git fetch --no-tags xilinx-xlnx master
git checkout 9b62852ec04b7d48971ce8016b13c27403929908
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/spi/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp at intel.com>
All warnings (new ones prefixed by >>):
In file included from drivers/spi/spi-zynqmp-gqspi.c:26:
In file included from include/linux/mtd/spi-nor.h:10:
>> include/linux/mtd/cfi.h:62:2: warning: No CONFIG_MTD_CFI_Ix selected. No NOR chip support can work. [-W#warnings]
#warning No CONFIG_MTD_CFI_Ix selected. No NOR chip support can work.
^
In file included from drivers/spi/spi-zynqmp-gqspi.c:13:
include/linux/firmware/xlnx-zynqmp.h:1182:12: warning: unused function 'zynqmp_pm_sec_read_reg' [-Wunused-function]
static int zynqmp_pm_sec_read_reg(u32 node_id, u32 offset, u32 *ret_value)
^
include/linux/firmware/xlnx-zynqmp.h:1187:12: warning: unused function 'zynqmp_pm_sec_mask_write_reg' [-Wunused-function]
static int zynqmp_pm_sec_mask_write_reg(const u32 node_id, const u32 offset,
^
3 warnings generated.
vim +62 include/linux/mtd/cfi.h
^1da177e4c3f41 Linus Torvalds 2005-04-16 60
241651d04d672f David Woodhouse 2007-09-06 61 #ifndef cfi_interleave
241651d04d672f David Woodhouse 2007-09-06 @62 #warning No CONFIG_MTD_CFI_Ix selected. No NOR chip support can work.
241651d04d672f David Woodhouse 2007-09-06 63 static inline int cfi_interleave(void *cfi)
241651d04d672f David Woodhouse 2007-09-06 64 {
241651d04d672f David Woodhouse 2007-09-06 65 BUG();
241651d04d672f David Woodhouse 2007-09-06 66 return 0;
241651d04d672f David Woodhouse 2007-09-06 67 }
241651d04d672f David Woodhouse 2007-09-06 68 #endif
241651d04d672f David Woodhouse 2007-09-06 69
:::::: The code at line 62 was first introduced by commit
:::::: 241651d04d672fb685b2874707016cbbf95931e5 [MTD] Fix CFI build error when no map width or interleave supported
:::::: TO: David Woodhouse <dwmw2 at infradead.org>
:::::: CC: David Woodhouse <dwmw2 at infradead.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
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