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

From: kbuild test robot
Date: Sun Sep 04 2016 - 07:31:28 EST


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
config: i386-randconfig-i0-201636 (attached as .config)
compiler: gcc-4.8 (Debian 4.8.4-1) 4.8.4
reproduce:
# save the attached .config to linux build tree
make ARCH=i386

All warnings (new ones prefixed by >>):

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: warning: missing braces around initializer [-Wmissing-braces]
drivers/staging/comedi/drivers/adv_pci1724.c:76:3: warning: (near initialization for 'adv_pci1724_ao_ranges.range[1]') [-Wmissing-braces]
drivers/staging/comedi/drivers/adv_pci1724.c:76:3: error: initializer element is not constant
drivers/staging/comedi/drivers/adv_pci1724.c:76:3: error: (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: error: (near initialization for 'adv_pci1724_ao_ranges.range[1].max')
drivers/staging/comedi/drivers/adv_pci1724.c:78:3: warning: braces around scalar initializer [enabled by default]
RANGE_unitless(0, 1)
^
drivers/staging/comedi/drivers/adv_pci1724.c:78:3: warning: (near initialization for 'adv_pci1724_ao_ranges.range[1].flags') [enabled by default]
>> drivers/staging/comedi/drivers/adv_pci1724.c:78:3: warning: excess elements in scalar initializer [enabled by default]
drivers/staging/comedi/drivers/adv_pci1724.c:78:3: warning: (near initialization for 'adv_pci1724_ao_ranges.range[1].flags') [enabled by default]
>> drivers/staging/comedi/drivers/adv_pci1724.c:78:3: warning: excess elements in scalar initializer [enabled by default]
drivers/staging/comedi/drivers/adv_pci1724.c:78:3: warning: (near initialization for 'adv_pci1724_ao_ranges.range[1].flags') [enabled by default]
cc1: some warnings being treated as errors

vim +78 drivers/staging/comedi/drivers/adv_pci1724.c

c2edc021 H Hartley Sweeten 2014-11-20 70 #define PCI1724_BOARD_ID_REG 0x10
70adf763 H Hartley Sweeten 2014-11-20 71 #define PCI1724_BOARD_ID_MASK (0xf << 0)
f165d815 Frank Mori Hess 2013-03-12 72
474bfe5f H Hartley Sweeten 2014-11-20 73 static const struct comedi_lrange adv_pci1724_ao_ranges = {
348dc03e H Hartley Sweeten 2013-12-09 74 4, {
f165d815 Frank Mori Hess 2013-03-12 75 BIP_RANGE(10),
f165d815 Frank Mori Hess 2013-03-12 @76 RANGE_mA(0, 20),
f165d815 Frank Mori Hess 2013-03-12 77 RANGE_mA(4, 20),
f165d815 Frank Mori Hess 2013-03-12 @78 RANGE_unitless(0, 1)
f165d815 Frank Mori Hess 2013-03-12 79 }
f165d815 Frank Mori Hess 2013-03-12 80 };
f165d815 Frank Mori Hess 2013-03-12 81

:::::: The code at line 78 was first introduced by commit
:::::: f165d815d50f158be43aa12c5c800fd27bbecad3 staging: comedi: adv_pci1724: new driver

:::::: TO: Frank Mori Hess <fmh6jj@xxxxxxxxx>
:::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

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