* [sverdlin:ep93xx-dt 24/44] drivers/dma/ep93xx_dma.c:1520:21: error: use of undeclared identifier 'ep93xx_dma_of_ids'; did you mean 'ep93xx_dma_of_probe'?
@ 2023-02-04 6:42 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-02-04 6:42 UTC (permalink / raw)
To: Nikita Shubin; +Cc: llvm, oe-kbuild-all
tree: https://github.com/sverdlin/linux ep93xx-dt
head: 1828eb1f87e53b70df4817b242fbea027e1e146c
commit: 2346afc58b3185221160dfbb977124f447cb7fe6 [24/44] dma: cirrus: add DT support for Cirrus EP93xx
config: hexagon-randconfig-r045-20230204 (https://download.01.org/0day-ci/archive/20230204/202302041436.O2dZ3ZK8-lkp@intel.com/config)
compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 4196ca3278f78c6e19246e54ab0ecb364e37d66a)
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/sverdlin/linux/commit/2346afc58b3185221160dfbb977124f447cb7fe6
git remote add sverdlin https://github.com/sverdlin/linux
git fetch --no-tags sverdlin ep93xx-dt
git checkout 2346afc58b3185221160dfbb977124f447cb7fe6
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/dma/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/dma/ep93xx_dma.c:19:
In file included from include/linux/interrupt.h:11:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/hexagon/include/asm/io.h:334:
include/asm-generic/io.h:547:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __raw_readb(PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:560:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu'
#define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
^
In file included from drivers/dma/ep93xx_dma.c:19:
In file included from include/linux/interrupt.h:11:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/hexagon/include/asm/io.h:334:
include/asm-generic/io.h:573:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
~~~~~~~~~~ ^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu'
#define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
^
In file included from drivers/dma/ep93xx_dma.c:19:
In file included from include/linux/interrupt.h:11:
In file included from include/linux/hardirq.h:11:
In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1:
In file included from include/asm-generic/hardirq.h:17:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/hexagon/include/asm/io.h:334:
include/asm-generic/io.h:584:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writeb(value, PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:594:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
include/asm-generic/io.h:604:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
__raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
~~~~~~~~~~ ^
>> drivers/dma/ep93xx_dma.c:1520:21: error: use of undeclared identifier 'ep93xx_dma_of_ids'; did you mean 'ep93xx_dma_of_probe'?
.of_match_table = ep93xx_dma_of_ids,
^~~~~~~~~~~~~~~~~
ep93xx_dma_of_probe
drivers/dma/ep93xx_dma.c:1388:12: note: 'ep93xx_dma_of_probe' declared here
static int ep93xx_dma_of_probe(struct platform_device *pdev,
^
>> drivers/dma/ep93xx_dma.c:1520:21: error: incompatible pointer types initializing 'const struct of_device_id *' with an expression of type 'int (struct platform_device *, struct ep93xx_dma_engine *)' [-Werror,-Wincompatible-pointer-types]
.of_match_table = ep93xx_dma_of_ids,
^~~~~~~~~~~~~~~~~
6 warnings and 2 errors generated.
vim +1520 drivers/dma/ep93xx_dma.c
1516
1517 static struct platform_driver ep93xx_dma_driver = {
1518 .driver = {
1519 .name = "ep93xx-dma",
> 1520 .of_match_table = ep93xx_dma_of_ids,
1521 },
1522 .id_table = ep93xx_dma_driver_ids,
1523 };
1524
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
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