Re: [PATCH] Staging: comedi: ni_daq_dio24.c: Fix block comments use * on subsequent lines.

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Hi Amit,

[auto build test WARNING on v4.8-rc4]
[cannot apply to staging/staging-testing next-20160825]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
[Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on]
[Check https://git-scm.com/docs/git-format-patch for more information]

url:    https://github.com/0day-ci/linux/commits/Amit-Ghadge/Staging-comedi-ni_daq_dio24-c-Fix-block-comments-use-on-subsequent-lines/20160904-170303
reproduce:
        # apt-get install sparse
        make ARCH=x86_64 allmodconfig
        make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

   include/linux/compiler.h:230:8: sparse: attribute 'no_sanitize_address': unknown attribute
   drivers/staging/comedi/range.c:35:49: sparse: undefined identifier 'RANGE_mA'
>> drivers/staging/comedi/range.c:35:57: sparse: not a function <noident>
   drivers/staging/comedi/range.c:37:49: sparse: undefined identifier 'RANGE_mA'
   drivers/staging/comedi/range.c:37:57: sparse: not a function <noident>
   drivers/staging/comedi/range.c:39:49: sparse: undefined identifier 'RANGE_mA'
   drivers/staging/comedi/range.c:39:57: sparse: not a function <noident>
   drivers/staging/comedi/range.c:35:49: error: implicit declaration of function 'RANGE_mA' [-Werror=implicit-function-declaration]
    const struct comedi_lrange range_0_20mA = { 1, {RANGE_mA(0, 20)} };
                                                    ^~~~~~~~
   drivers/staging/comedi/range.c:35:49: error: initializer element is not constant
   drivers/staging/comedi/range.c:35:49: note: (near initialization for 'range_0_20mA.range[0].min')
   drivers/staging/comedi/range.c:37:49: error: initializer element is not constant
    const struct comedi_lrange range_4_20mA = { 1, {RANGE_mA(4, 20)} };
                                                    ^~~~~~~~
   drivers/staging/comedi/range.c:37:49: note: (near initialization for 'range_4_20mA.range[0].min')
   drivers/staging/comedi/range.c:39:49: error: initializer element is not constant
    const struct comedi_lrange range_0_32mA = { 1, {RANGE_mA(0, 32)} };
                                                    ^~~~~~~~
   drivers/staging/comedi/range.c:39:49: note: (near initialization for 'range_0_32mA.range[0].min')
   cc1: some warnings being treated as errors
--
   include/linux/compiler.h:230:8: sparse: attribute 'no_sanitize_address': unknown attribute
   drivers/staging/comedi/drivers/dac02.c:66:17: sparse: undefined identifier 'RANGE_mA'
>> drivers/staging/comedi/drivers/dac02.c:66:25: sparse: not a function <noident>
   drivers/staging/comedi/drivers/dac02.c:66:3: error: implicit declaration of function 'RANGE_mA' [-Werror=implicit-function-declaration]
      RANGE_mA(4, 20),
      ^~~~~~~~
   drivers/staging/comedi/drivers/dac02.c:66:3: error: initializer element is not constant
   drivers/staging/comedi/drivers/dac02.c:66:3: note: (near initialization for 'das02_ao_ranges.range[4].min')
   drivers/staging/comedi/drivers/dac02.c:67:3: warning: braces around scalar initializer
      RANGE_ext(0, 1)
      ^~~~~~~~~
   drivers/staging/comedi/drivers/dac02.c:67:3: note: (near initialization for 'das02_ao_ranges.range[4].max')
   In file included from drivers/staging/comedi/drivers/dac02.c:38:0:
   drivers/staging/comedi/drivers/../comedidev.h:584:38: warning: excess elements in scalar initializer
    #define RANGE_ext(a, b)  {(a) * 1e6, (b) * 1e6, RF_EXTERNAL}
                                         ^
   drivers/staging/comedi/drivers/dac02.c:67:3: note: in expansion of macro 'RANGE_ext'
      RANGE_ext(0, 1)
      ^~~~~~~~~
   drivers/staging/comedi/drivers/../comedidev.h:584:38: note: (near initialization for 'das02_ao_ranges.range[4].max')
    #define RANGE_ext(a, b)  {(a) * 1e6, (b) * 1e6, RF_EXTERNAL}
                                         ^
   drivers/staging/comedi/drivers/dac02.c:67:3: note: in expansion of macro 'RANGE_ext'
      RANGE_ext(0, 1)
      ^~~~~~~~~
   In file included from drivers/staging/comedi/drivers/../comedidev.h:28:0,
                    from drivers/staging/comedi/drivers/dac02.c:38:
   drivers/staging/comedi/drivers/../comedi.h:897:22: warning: excess elements in scalar initializer
    #define RF_EXTERNAL  0x100
                         ^
   drivers/staging/comedi/drivers/../comedidev.h:584:49: note: in expansion of macro 'RF_EXTERNAL'
    #define RANGE_ext(a, b)  {(a) * 1e6, (b) * 1e6, RF_EXTERNAL}
                                                    ^~~~~~~~~~~
   drivers/staging/comedi/drivers/dac02.c:67:3: note: in expansion of macro 'RANGE_ext'
      RANGE_ext(0, 1)
      ^~~~~~~~~
   drivers/staging/comedi/drivers/../comedi.h:897:22: note: (near initialization for 'das02_ao_ranges.range[4].max')
    #define RF_EXTERNAL  0x100
                         ^
   drivers/staging/comedi/drivers/../comedidev.h:584:49: note: in expansion of macro 'RF_EXTERNAL'
    #define RANGE_ext(a, b)  {(a) * 1e6, (b) * 1e6, RF_EXTERNAL}
                                                    ^~~~~~~~~~~
   drivers/staging/comedi/drivers/dac02.c:67:3: note: in expansion of macro 'RANGE_ext'
      RANGE_ext(0, 1)
      ^~~~~~~~~
   drivers/staging/comedi/drivers/dac02.c:61:5: warning: missing braces around initializer [-Wmissing-braces]
     6, {
        ^
   drivers/staging/comedi/drivers/dac02.c:61:5: note: (near initialization for 'das02_ao_ranges.range')
   drivers/staging/comedi/drivers/dac02.c:60:53: warning: missing braces around initializer [-Wmissing-braces]
    static const struct comedi_lrange das02_ao_ranges = {
                                                        ^
   drivers/staging/comedi/drivers/dac02.c:60:53: note: (near initialization for 'das02_ao_ranges')
   cc1: some warnings being treated as errors
--
   include/linux/compiler.h:230:8: sparse: attribute 'no_sanitize_address': unknown attribute
   drivers/staging/comedi/drivers/adv_pci1724.c:76:17: sparse: undefined identifier 'RANGE_mA'
>> drivers/staging/comedi/drivers/adv_pci1724.c:76:25: sparse: not a function <noident>
   drivers/staging/comedi/drivers/adv_pci1724.c:77:17: sparse: undefined identifier 'RANGE_mA'
   drivers/staging/comedi/drivers/adv_pci1724.c:76:3: error: implicit declaration of function 'RANGE_mA' [-Werror=implicit-function-declaration]
      RANGE_mA(0, 20),
      ^~~~~~~~
   drivers/staging/comedi/drivers/adv_pci1724.c:76:3: error: initializer element is not constant
   drivers/staging/comedi/drivers/adv_pci1724.c:76:3: note: (near initialization for 'adv_pci1724_ao_ranges.range[1].min')
   drivers/staging/comedi/drivers/adv_pci1724.c:77:3: error: initializer element is not constant
      RANGE_mA(4, 20),
      ^~~~~~~~
   drivers/staging/comedi/drivers/adv_pci1724.c:77:3: note: (near initialization for 'adv_pci1724_ao_ranges.range[1].max')
   drivers/staging/comedi/drivers/adv_pci1724.c:78:3: warning: braces around scalar initializer
      RANGE_unitless(0, 1)
      ^~~~~~~~~~~~~~
   drivers/staging/comedi/drivers/adv_pci1724.c:78:3: note: (near initialization for 'adv_pci1724_ao_ranges.range[1].flags')
   In file included from drivers/staging/comedi/drivers/../comedi_pci.h:24:0,
                    from drivers/staging/comedi/drivers/adv_pci1724.c:51:
   drivers/staging/comedi/drivers/../comedidev.h:586:42: warning: excess elements in scalar initializer
    #define RANGE_unitless(a, b) {(a) * 1e6, (b) * 1e6, 0}
                                             ^
   drivers/staging/comedi/drivers/adv_pci1724.c:78:3: note: in expansion of macro 'RANGE_unitless'
      RANGE_unitless(0, 1)
      ^~~~~~~~~~~~~~
   drivers/staging/comedi/drivers/../comedidev.h:586:42: note: (near initialization for 'adv_pci1724_ao_ranges.range[1].flags')
    #define RANGE_unitless(a, b) {(a) * 1e6, (b) * 1e6, 0}
                                             ^
   drivers/staging/comedi/drivers/adv_pci1724.c:78:3: note: in expansion of macro 'RANGE_unitless'
      RANGE_unitless(0, 1)
      ^~~~~~~~~~~~~~
   drivers/staging/comedi/drivers/../comedidev.h:586:53: warning: excess elements in scalar initializer
    #define RANGE_unitless(a, b) {(a) * 1e6, (b) * 1e6, 0}
                                                        ^
   drivers/staging/comedi/drivers/adv_pci1724.c:78:3: note: in expansion of macro 'RANGE_unitless'
      RANGE_unitless(0, 1)
      ^~~~~~~~~~~~~~
   drivers/staging/comedi/drivers/../comedidev.h:586:53: note: (near initialization for 'adv_pci1724_ao_ranges.range[1].flags')
    #define RANGE_unitless(a, b) {(a) * 1e6, (b) * 1e6, 0}
                                                        ^
   drivers/staging/comedi/drivers/adv_pci1724.c:78:3: note: in expansion of macro 'RANGE_unitless'
      RANGE_unitless(0, 1)
      ^~~~~~~~~~~~~~
   drivers/staging/comedi/drivers/adv_pci1724.c:73:59: warning: missing braces around initializer [-Wmissing-braces]
    static const struct comedi_lrange adv_pci1724_ao_ranges = {
                                                              ^
   drivers/staging/comedi/drivers/adv_pci1724.c:73:59: note: (near initialization for 'adv_pci1724_ao_ranges')
   cc1: some warnings being treated as errors

vim +35 drivers/staging/comedi/range.c

ecfe20db Greg Kroah-Hartman 2010-04-30  19  #include <linux/uaccess.h>
3b6b25b5 Greg Kroah-Hartman 2010-05-03  20  #include "comedidev.h"
3a5fa275 Ian Abbott         2012-06-19  21  #include "comedi_internal.h"
ed9eccbe David Schleef      2008-11-04  22  
9ced1de6 Bill Pemberton     2009-03-16  23  const struct comedi_lrange range_bipolar10 = { 1, {BIP_RANGE(10)} };
5660e742 H Hartley Sweeten  2013-04-12  24  EXPORT_SYMBOL_GPL(range_bipolar10);
f0f29184 Mark Rankilor      2010-05-03  25  const struct comedi_lrange range_bipolar5 = { 1, {BIP_RANGE(5)} };
5660e742 H Hartley Sweeten  2013-04-12  26  EXPORT_SYMBOL_GPL(range_bipolar5);
f0f29184 Mark Rankilor      2010-05-03  27  const struct comedi_lrange range_bipolar2_5 = { 1, {BIP_RANGE(2.5)} };
5660e742 H Hartley Sweeten  2013-04-12  28  EXPORT_SYMBOL_GPL(range_bipolar2_5);
f0f29184 Mark Rankilor      2010-05-03  29  const struct comedi_lrange range_unipolar10 = { 1, {UNI_RANGE(10)} };
5660e742 H Hartley Sweeten  2013-04-12  30  EXPORT_SYMBOL_GPL(range_unipolar10);
f0f29184 Mark Rankilor      2010-05-03  31  const struct comedi_lrange range_unipolar5 = { 1, {UNI_RANGE(5)} };
5660e742 H Hartley Sweeten  2013-04-12  32  EXPORT_SYMBOL_GPL(range_unipolar5);
5f8eb72c H Hartley Sweeten  2013-04-03  33  const struct comedi_lrange range_unipolar2_5 = { 1, {UNI_RANGE(2.5)} };
5660e742 H Hartley Sweeten  2013-04-12  34  EXPORT_SYMBOL_GPL(range_unipolar2_5);
2c71c4ff H Hartley Sweeten  2013-04-03 @35  const struct comedi_lrange range_0_20mA = { 1, {RANGE_mA(0, 20)} };
5660e742 H Hartley Sweeten  2013-04-12  36  EXPORT_SYMBOL_GPL(range_0_20mA);
2c71c4ff H Hartley Sweeten  2013-04-03  37  const struct comedi_lrange range_4_20mA = { 1, {RANGE_mA(4, 20)} };
5660e742 H Hartley Sweeten  2013-04-12  38  EXPORT_SYMBOL_GPL(range_4_20mA);
2c71c4ff H Hartley Sweeten  2013-04-03  39  const struct comedi_lrange range_0_32mA = { 1, {RANGE_mA(0, 32)} };
5660e742 H Hartley Sweeten  2013-04-12  40  EXPORT_SYMBOL_GPL(range_0_32mA);
f0f29184 Mark Rankilor      2010-05-03  41  const struct comedi_lrange range_unknown = { 1, {{0, 1000000, UNIT_none} } };
5660e742 H Hartley Sweeten  2013-04-12  42  EXPORT_SYMBOL_GPL(range_unknown);
ed9eccbe David Schleef      2008-11-04  43  

:::::: The code at line 35 was first introduced by commit
:::::: 2c71c4ff57a6564097bedd45bc589f73da798a3a staging: comedi: range: introduce some simple mA ranges

:::::: TO: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
:::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

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