linux-kernel - Re: [PATCH V2] spi: spi-geni-qcom: Add SPI driver support for GENI based QUP

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Date:   Sat, 21 Jul 2018 07:37:51 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Dilip Kota <dkota@...eaurora.org>
Cc:     kbuild-all@...org, timur@...eaurora.org, swboyd@...omium.org,
        broonie@...nel.org, mka@...omium.org, linux-kernel@...r.kernel.org,
        linux-spi@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        Girish Mahadevan <girishm@...eaurora.org>,
        Karthikeyan Ramasubramanian <kramasub@...eaurora.org>,
        Sagar Dharia <sdharia@...eaurora.org>,
        Dilip Kota <dkota@...eaurora.org>
Subject: Re: [PATCH V2] spi: spi-geni-qcom: Add SPI driver support for GENI
 based QUP

Hi Girish,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on spi/for-next]
[also build test ERROR on v4.18-rc5 next-20180720]
[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/Dilip-Kota/spi-spi-geni-qcom-Add-SPI-driver-support-for-GENI-based-QUP/20180721-034916
base:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
config: ia64-allmodconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 8.1.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        GCC_VERSION=8.1.0 make.cross ARCH=ia64 

All errors (new ones prefixed by >>):

   In file included from drivers/spi/spi-geni-qcom.c:11:
   drivers/spi/spi-geni-qcom.c: In function 'spi_geni_prepare_transfer_hardware':
>> include/linux/qcom-geni-se.h:238:9: error: 'version' undeclared (first use in this function); did you mean 'vm_region'?
     step = version & HW_VER_STEP_MASK; \
            ^~~~~~~
   drivers/spi/spi-geni-qcom.c:256:3: note: in expansion of macro 'geni_se_get_wrapper_version'
      geni_se_get_wrapper_version(se, major, minor, step);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/qcom-geni-se.h:238:9: note: each undeclared identifier is reported only once for each function it appears in
     step = version & HW_VER_STEP_MASK; \
            ^~~~~~~
   drivers/spi/spi-geni-qcom.c:256:3: note: in expansion of macro 'geni_se_get_wrapper_version'
      geni_se_get_wrapper_version(se, major, minor, step);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
--
   In file included from drivers//spi/spi-geni-qcom.c:11:
   drivers//spi/spi-geni-qcom.c: In function 'spi_geni_prepare_transfer_hardware':
>> include/linux/qcom-geni-se.h:238:9: error: 'version' undeclared (first use in this function); did you mean 'vm_region'?
     step = version & HW_VER_STEP_MASK; \
            ^~~~~~~
   drivers//spi/spi-geni-qcom.c:256:3: note: in expansion of macro 'geni_se_get_wrapper_version'
      geni_se_get_wrapper_version(se, major, minor, step);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/qcom-geni-se.h:238:9: note: each undeclared identifier is reported only once for each function it appears in
     step = version & HW_VER_STEP_MASK; \
            ^~~~~~~
   drivers//spi/spi-geni-qcom.c:256:3: note: in expansion of macro 'geni_se_get_wrapper_version'
      geni_se_get_wrapper_version(se, major, minor, step);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~

vim +238 include/linux/qcom-geni-se.h

eddac5af Karthikeyan Ramasubramanian 2018-03-30  231  
eddac5af Karthikeyan Ramasubramanian 2018-03-30  232  #define geni_se_get_wrapper_version(se, major, minor, step) do { \
eddac5af Karthikeyan Ramasubramanian 2018-03-30  233  	u32 ver; \
eddac5af Karthikeyan Ramasubramanian 2018-03-30  234  \
eddac5af Karthikeyan Ramasubramanian 2018-03-30  235  	ver = geni_se_get_qup_hw_version(se); \
eddac5af Karthikeyan Ramasubramanian 2018-03-30  236  	major = (ver & HW_VER_MAJOR_MASK) >> HW_VER_MAJOR_SHFT; \
eddac5af Karthikeyan Ramasubramanian 2018-03-30  237  	minor = (ver & HW_VER_MINOR_MASK) >> HW_VER_MINOR_SHFT; \
eddac5af Karthikeyan Ramasubramanian 2018-03-30 @238  	step = version & HW_VER_STEP_MASK; \
eddac5af Karthikeyan Ramasubramanian 2018-03-30  239  } while (0)
eddac5af Karthikeyan Ramasubramanian 2018-03-30  240  

:::::: The code at line 238 was first introduced by commit
:::::: eddac5af06546d2e7a0730e3dc02dde3dc91098a soc: qcom: Add GENI based QUP Wrapper driver

:::::: TO: Karthikeyan Ramasubramanian <kramasub@...eaurora.org>
:::::: CC: Andy Gross <andy.gross@...aro.org>

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