tree:
https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git
queue-4.19
head: d122cb882bb9acbdcf6981a6ed413c5ed4f80f6f
commit: 26772c001eb9467848bf5ab5791a93aa5d7907d7 [154/156] spi: spi-fsl-dspi: Fix lockup
if device is removed during SPI transfer
config: x86_64-allyesconfig (attached as .config)
compiler: clang version 11.0.0 (
https://github.com/llvm/llvm-project
02946de3802d3bc65bc9f2eb9b8d4969b5a7add8)
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 x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
git checkout 26772c001eb9467848bf5ab5791a93aa5d7907d7
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
> drivers/spi/spi-fsl-dspi.c:1136:34: error: no member named
'ctlr' in 'struct fsl_dspi'
spi_unregister_controller(dspi->ctlr);
~~~~ ^
drivers/spi/spi-fsl-dspi.c:1140:7: error: use of undeclared identifier
'SPI_MCR_DIS_TXF'
SPI_MCR_DIS_TXF | SPI_MCR_DIS_RXF,
^
drivers/spi/spi-fsl-dspi.c:1140:25: error: use of undeclared identifier
'SPI_MCR_DIS_RXF'
SPI_MCR_DIS_TXF | SPI_MCR_DIS_RXF,
^
drivers/spi/spi-fsl-dspi.c:1141:7: error: use of undeclared identifier
'SPI_MCR_DIS_TXF'
SPI_MCR_DIS_TXF | SPI_MCR_DIS_RXF);
^
drivers/spi/spi-fsl-dspi.c:1141:25: error: use of undeclared identifier
'SPI_MCR_DIS_RXF'
SPI_MCR_DIS_TXF | SPI_MCR_DIS_RXF);
^
drivers/spi/spi-fsl-dspi.c:1144:44: error: use of undeclared identifier
'SPI_MCR_HALT'
regmap_update_bits(dspi->regmap, SPI_MCR, SPI_MCR_HALT, SPI_MCR_HALT);
^
drivers/spi/spi-fsl-dspi.c:1144:58: error: use of undeclared identifier
'SPI_MCR_HALT'
regmap_update_bits(dspi->regmap, SPI_MCR, SPI_MCR_HALT, SPI_MCR_HALT);
^
7 errors generated.
vim +1136 drivers/spi/spi-fsl-dspi.c
1129
1130 static int dspi_remove(struct platform_device *pdev)
1131 {
1132 struct spi_master *master = platform_get_drvdata(pdev);
1133 struct fsl_dspi *dspi = spi_master_get_devdata(master);
1134
1135 /* Disconnect from the SPI framework */
1136 spi_unregister_controller(dspi->ctlr);
1137
1138 /* Disable RX and TX */
1139 regmap_update_bits(dspi->regmap, SPI_MCR,
1140 SPI_MCR_DIS_TXF | SPI_MCR_DIS_RXF,
1141 SPI_MCR_DIS_TXF | SPI_MCR_DIS_RXF);
1142
1143 /* Stop Running */
1144 regmap_update_bits(dspi->regmap, SPI_MCR, SPI_MCR_HALT, SPI_MCR_HALT);
1145
1146 dspi_release_dma(dspi);
1147 clk_disable_unprepare(dspi->clk);
1148
1149 return 0;
1150 }
1151
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org