Re: [PATCH v2 2/2] mmc: use new core function mmc_get_dma_dir

kbuild test robot
2017-03-26T15:38:49Z

[-- Attachment #1: Type: text/plain, Size: 2262 bytes --]

Hi Heiner,

[auto build test ERROR on linus/master]
[also build test ERROR on v4.11-rc3 next-20170324]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url: https://github.com/0day-ci/linux/commits/Heiner-Kallweit/mmc-factor-out-getting-dma-direction-from-host-drivers/20170326-215045
config: arm-at91_dt_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=arm

All errors (new ones prefixed by >>):

drivers/mmc/host/atmel-mci.c: In function 'atmci_prepare_data_pdc':
>> drivers/mmc/host/atmel-mci.c:1134:6: error: 'dir' undeclared (first use in this function)
((dir == DMA_FROM_DEVICE) ? XFER_RECEIVE : XFER_TRANSMIT));
^~~
drivers/mmc/host/atmel-mci.c:1134:6: note: each undeclared identifier is reported only once for each function it appears in

vim +/dir +1134 drivers/mmc/host/atmel-mci.c

24011f34 Ludovic Desroches 2012-05-16 1128 for (i = 0; i < host->data_size; i++)
24011f34 Ludovic Desroches 2012-05-16 1129 host->buffer[i] = swab32(host->buffer[i]);
24011f34 Ludovic Desroches 2012-05-16 1130 }
7a90dcc2 Ludovic Desroches 2012-05-16 1131
796211b7 Ludovic Desroches 2011-08-11 1132 if (host->data_size)
796211b7 Ludovic Desroches 2011-08-11 1133 atmci_pdc_set_both_buf(host,
796211b7 Ludovic Desroches 2011-08-11 @1134 ((dir == DMA_FROM_DEVICE) ? XFER_RECEIVE : XFER_TRANSMIT));
796211b7 Ludovic Desroches 2011-08-11 1135
796211b7 Ludovic Desroches 2011-08-11 1136 return iflags;
796211b7 Ludovic Desroches 2011-08-11 1137 }

:::::: The code at line 1134 was first introduced by commit
:::::: 796211b7953bd1036670359f31cd97f309322107 mmc: atmel-mci: add pdc support and runtime capabilities detection

:::::: TO: Ludovic Desroches <ludovic.desroches@atmel.com>
:::::: CC: Chris Ball <cjb@laptop.org>

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

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 22403 bytes --]