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Message-ID: <201609041900.E4RVUIB2%fengguang.wu@intel.com>
Date: Sun, 4 Sep 2016 19:49:04 +0800
From: kbuild test robot <lkp@...el.com>
To: Amit Ghadge <amitg.b14@...il.com>
Cc: kbuild-all@...org, abbotti@....co.uk, devel@...verdev.osuosl.org,
gregkh@...uxfoundation.org, Amit Ghadge <amitg.b14@...il.com>,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Staging: comedi: ni_daq_dio24.c: Fix block comments use
* on subsequent lines.
Hi Amit,
[auto build test ERROR 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
config: i386-allmodconfig (attached as .config)
compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All error/warnings (new ones prefixed by >>):
>> 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
--
>> drivers/staging/comedi/drivers/pcl726.c:82:3: error: 'range_4_20mA' undeclared here (not in a function)
&range_4_20mA,
^~~~~~~~~~~~
>> drivers/staging/comedi/drivers/pcl726.c:90:2: error: initializer element is not constant
&range_4_20mA
^
drivers/staging/comedi/drivers/pcl726.c:90:2: note: (near initialization for 'rangelist_727[3]')
drivers/staging/comedi/drivers/pcl726.c:98:2: error: initializer element is not constant
&range_4_20mA,
^
drivers/staging/comedi/drivers/pcl726.c:98:2: note: (near initialization for 'rangelist_728[4]')
>> drivers/staging/comedi/drivers/pcl726.c:99:3: error: 'range_0_20mA' undeclared here (not in a function)
&range_0_20mA
^~~~~~~~~~~~
drivers/staging/comedi/drivers/pcl726.c:99:2: error: initializer element is not constant
&range_0_20mA
^
drivers/staging/comedi/drivers/pcl726.c:99:2: note: (near initialization for 'rangelist_728[5]')
--
>> 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
--
drivers/staging/comedi/drivers/dt2815.c: In function 'dt2815_attach':
>> drivers/staging/comedi/drivers/dt2815.c:177:9: error: 'range_4_20mA' undeclared (first use in this function)
? &range_4_20mA : &range_0_32mA;
^~~~~~~~~~~~
drivers/staging/comedi/drivers/dt2815.c:177:9: note: each undeclared identifier is reported only once for each function it appears in
>> drivers/staging/comedi/drivers/dt2815.c:177:25: error: 'range_0_32mA' undeclared (first use in this function)
? &range_4_20mA : &range_0_32mA;
^~~~~~~~~~~~
--
>> 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
--
drivers/staging/comedi/drivers/ni_670x.c: In function 'ni_670x_auto_attach':
>> drivers/staging/comedi/drivers/ni_670x.c:225:32: error: 'range_0_20mA' undeclared (first use in this function)
range_table_list[16 + i] = &range_0_20mA;
^~~~~~~~~~~~
drivers/staging/comedi/drivers/ni_670x.c:225:32: note: each undeclared identifier is reported only once for each function it appears in
vim +/RANGE_mA +35 drivers/staging/comedi/range.c
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);
:::::: The code at line 35 was first introduced by commit
:::::: 2c71c4ff57a6564097bedd45bc589f73da798a3a staging: comedi: range: introduce some simple mA ranges
:::::: TO: H Hartley Sweeten <hsweeten@...ionengravers.com>
:::::: CC: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
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