Re: [PATCH v2 3/4] usb: dwc3: of-simple: Add support to get resets for the device

From: kbuild test robot
Date: Tue Apr 04 2017 - 01:34:41 EST

Hi Vivek,

[auto build test WARNING on balbi-usb/next]
[also build test WARNING on v4.11-rc5 next-20170403]
[cannot apply to pza/reset/next]
[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/Vivek-Gautam/reset-APIs-to-manage-a-list-of-resets/20170404-111639
base: https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git next
config: i386-randconfig-r0-201714 (attached as .config)
compiler: gcc-5 (Debian 5.4.1-2) 5.4.1 20160904
reproduce:
# save the attached .config to linux build tree
make ARCH=i386

All warnings (new ones prefixed by >>):

In file included from drivers/usb/dwc3/dwc3-of-simple.c:32:0:
include/linux/reset.h:106:1: error: expected identifier or '(' before '{' token
{
^
include/linux/reset.h: In function 'devm_reset_control_array_get':
include/linux/reset.h:127:9: warning: return makes integer from pointer without a cast [-Wint-conversion]
return optional ? NULL : ERR_PTR(-ENOTSUPP);
^
include/linux/reset.h: In function 'of_reset_control_array_get':
include/linux/reset.h:135:9: warning: return makes integer from pointer without a cast [-Wint-conversion]
return optional ? NULL : ERR_PTR(-ENOTSUPP);
^
drivers/usb/dwc3/dwc3-of-simple.c: At top level:
>> include/linux/reset.h:105:19: warning: 'of_reset_control_get_count' used but never defined
static inline int of_reset_control_get_count(struct device_node *node);
^

vim +/of_reset_control_get_count +105 include/linux/reset.h

bb475230 Ramiro Oliveira 2017-01-13 99 struct device *dev, const char *id,
bb475230 Ramiro Oliveira 2017-01-13 100 int index, bool shared, bool optional)
5bcd0b7f Axel Lin 2015-09-01 101 {
0ca10b60 Philipp Zabel 2017-03-20 102 return optional ? NULL : ERR_PTR(-ENOTSUPP);
5bcd0b7f Axel Lin 2015-09-01 103 }
5bcd0b7f Axel Lin 2015-09-01 104
045cc544 Vivek Gautam 2017-04-03 @105 static inline int of_reset_control_get_count(struct device_node *node);
045cc544 Vivek Gautam 2017-04-03 106 {
045cc544 Vivek Gautam 2017-04-03 107 return -ENOTSUPP;
045cc544 Vivek Gautam 2017-04-03 108 }
045cc544 Vivek Gautam 2017-04-03 109
d5652c65 Vivek Gautam 2017-04-03 110 static inline int reset_control_array_assert(int num_rsts,
d5652c65 Vivek Gautam 2017-04-03 111 struct reset_control_array *resets)
d5652c65 Vivek Gautam 2017-04-03 112 {
d5652c65 Vivek Gautam 2017-04-03 113 return 0;
d5652c65 Vivek Gautam 2017-04-03 114 }
d5652c65 Vivek Gautam 2017-04-03 115
d5652c65 Vivek Gautam 2017-04-03 116 static inline int reset_control_array_deassert(int num_rsts,
d5652c65 Vivek Gautam 2017-04-03 117 struct reset_control_array *resets)
d5652c65 Vivek Gautam 2017-04-03 118 {
d5652c65 Vivek Gautam 2017-04-03 119 return 0;
d5652c65 Vivek Gautam 2017-04-03 120 }
d5652c65 Vivek Gautam 2017-04-03 121
d5652c65 Vivek Gautam 2017-04-03 122 static inline
d5652c65 Vivek Gautam 2017-04-03 123 int devm_reset_control_array_get(struct device *dev, int num_rsts,
d5652c65 Vivek Gautam 2017-04-03 124 struct reset_control_array *resets,
d5652c65 Vivek Gautam 2017-04-03 125 bool shared, bool optional)
d5652c65 Vivek Gautam 2017-04-03 126 {
d5652c65 Vivek Gautam 2017-04-03 @127 return optional ? NULL : ERR_PTR(-ENOTSUPP);
d5652c65 Vivek Gautam 2017-04-03 128 }
d5652c65 Vivek Gautam 2017-04-03 129
d5652c65 Vivek Gautam 2017-04-03 130 static inline

:::::: The code at line 105 was first introduced by commit
:::::: 045cc544119a744cda92da0644066f18cb3760b4 reset: Add API to count number of reset available with device

:::::: TO: Vivek Gautam <vivek.gautam@xxxxxxxxxxxxxx>
:::::: CC: 0day robot <fengguang.wu@xxxxxxxxx>

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