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From: kbuild test robot <lkp-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: kbuild-all-JC7UmRfGjtg@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Vivek Gautam
	<vivek.gautam-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
	Jon Hunter <jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
	Felipe Balbi <balbi-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Greg Kroah-Hartman
	<gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>,
	Thierry Reding <treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
	linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Philipp Zabel <p.zabel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
Subject: Re: [PATCH v5 3/6] reset: hide reset control arrays behind struct reset_control
Date: Fri, 2 Jun 2017 08:12:12 +0800	[thread overview]
Message-ID: <201706020811.gc2gTKdB%fengguang.wu@intel.com> (raw)
In-Reply-To: <20170601165203.15315-4-p.zabel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>

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Hi Philipp,

[auto build test WARNING on pza/reset/next]
[also build test WARNING on v4.12-rc3 next-20170601]
[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/Philipp-Zabel/reset-APIs-to-manage-a-list-of-resets/20170602-062536
base:   git://git.pengutronix.de/git/pza/linux reset/next
config: x86_64-randconfig-i0-201722 (attached as .config)
compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All warnings (new ones prefixed by >>):

   In file included from drivers/i2c/busses/i2c-designware-platdrv.c:41:0:
   include/linux/reset.h: In function 'devm_reset_control_array_get_exclusive':
>> include/linux/reset.h:406:2: warning: return from incompatible pointer type
     return devm_reset_control_array_get(dev, false, false);
     ^
   include/linux/reset.h: In function 'devm_reset_control_array_get_shared':
   include/linux/reset.h:412:2: warning: return from incompatible pointer type
     return devm_reset_control_array_get(dev, true, false);
     ^
   include/linux/reset.h: In function 'devm_reset_control_array_get_optional_exclusive':
   include/linux/reset.h:418:2: warning: return from incompatible pointer type
     return devm_reset_control_array_get(dev, false, true);
     ^
   include/linux/reset.h: In function 'devm_reset_control_array_get_optional_shared':
   include/linux/reset.h:424:2: warning: return from incompatible pointer type
     return devm_reset_control_array_get(dev, true, true);
     ^
   include/linux/reset.h: In function 'of_reset_control_array_get_exclusive':
   include/linux/reset.h:430:2: warning: return from incompatible pointer type
     return of_reset_control_array_get(node, false, false);
     ^
   include/linux/reset.h: In function 'of_reset_control_array_get_shared':
   include/linux/reset.h:436:2: warning: return from incompatible pointer type
     return of_reset_control_array_get(node, true, false);
     ^
   include/linux/reset.h: In function 'of_reset_control_array_get_optional_exclusive':
   include/linux/reset.h:442:2: warning: return from incompatible pointer type
     return of_reset_control_array_get(node, false, true);
     ^
   include/linux/reset.h: In function 'of_reset_control_array_get_optional_shared':
   include/linux/reset.h:448:2: warning: return from incompatible pointer type
     return of_reset_control_array_get(node, true, true);
     ^

vim +406 include/linux/reset.h

a53e35db Lee Jones     2016-06-06  390  	return devm_reset_control_get_optional_exclusive(dev, id);
a53e35db Lee Jones     2016-06-06  391  
a53e35db Lee Jones     2016-06-06  392  }
a53e35db Lee Jones     2016-06-06  393  
a53e35db Lee Jones     2016-06-06  394  static inline struct reset_control *devm_reset_control_get_by_index(
a53e35db Lee Jones     2016-06-06  395  				struct device *dev, int index)
a53e35db Lee Jones     2016-06-06  396  {
a53e35db Lee Jones     2016-06-06  397  	return devm_reset_control_get_exclusive_by_index(dev, index);
a53e35db Lee Jones     2016-06-06  398  }
1b1b64c5 Vivek Gautam  2017-06-01  399  
1b1b64c5 Vivek Gautam  2017-06-01  400  /*
1b1b64c5 Vivek Gautam  2017-06-01  401   * APIs to manage a list of reset controllers
1b1b64c5 Vivek Gautam  2017-06-01  402   */
1abcb861 Philipp Zabel 2017-06-01  403  static inline struct reset_control *
1b1b64c5 Vivek Gautam  2017-06-01  404  devm_reset_control_array_get_exclusive(struct device *dev)
1b1b64c5 Vivek Gautam  2017-06-01  405  {
1b1b64c5 Vivek Gautam  2017-06-01 @406  	return devm_reset_control_array_get(dev, false, false);
1b1b64c5 Vivek Gautam  2017-06-01  407  }
1b1b64c5 Vivek Gautam  2017-06-01  408  
1abcb861 Philipp Zabel 2017-06-01  409  static inline struct reset_control *
1b1b64c5 Vivek Gautam  2017-06-01  410  devm_reset_control_array_get_shared(struct device *dev)
1b1b64c5 Vivek Gautam  2017-06-01  411  {
1b1b64c5 Vivek Gautam  2017-06-01  412  	return devm_reset_control_array_get(dev, true, false);
1b1b64c5 Vivek Gautam  2017-06-01  413  }
1b1b64c5 Vivek Gautam  2017-06-01  414  

:::::: The code at line 406 was first introduced by commit
:::::: 1b1b64c55c5f63e050938df44e1ccee33cfeee94 reset: Add APIs to manage array of resets

:::::: TO: Vivek Gautam <vivek.gautam-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
:::::: CC: 0day robot <fengguang.wu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>

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

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WARNING: multiple messages have this Message-ID (diff)
From: kbuild test robot <lkp@intel.com>
To: Philipp Zabel <p.zabel@pengutronix.de>
Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org,
	Vivek Gautam <vivek.gautam@codeaurora.org>,
	Jon Hunter <jonathanh@nvidia.com>,
	Felipe Balbi <balbi@kernel.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Thierry Reding <treding@nvidia.com>,
	linux-tegra@vger.kernel.org, linux-usb@vger.kernel.org,
	linux-arm-msm@vger.kernel.org,
	Philipp Zabel <p.zabel@pengutronix.de>
Subject: Re: [PATCH v5 3/6] reset: hide reset control arrays behind struct reset_control
Date: Fri, 2 Jun 2017 08:12:12 +0800	[thread overview]
Message-ID: <201706020811.gc2gTKdB%fengguang.wu@intel.com> (raw)
In-Reply-To: <20170601165203.15315-4-p.zabel@pengutronix.de>

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Hi Philipp,

[auto build test WARNING on pza/reset/next]
[also build test WARNING on v4.12-rc3 next-20170601]
[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/Philipp-Zabel/reset-APIs-to-manage-a-list-of-resets/20170602-062536
base:   git://git.pengutronix.de/git/pza/linux reset/next
config: x86_64-randconfig-i0-201722 (attached as .config)
compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All warnings (new ones prefixed by >>):

   In file included from drivers/i2c/busses/i2c-designware-platdrv.c:41:0:
   include/linux/reset.h: In function 'devm_reset_control_array_get_exclusive':
>> include/linux/reset.h:406:2: warning: return from incompatible pointer type
     return devm_reset_control_array_get(dev, false, false);
     ^
   include/linux/reset.h: In function 'devm_reset_control_array_get_shared':
   include/linux/reset.h:412:2: warning: return from incompatible pointer type
     return devm_reset_control_array_get(dev, true, false);
     ^
   include/linux/reset.h: In function 'devm_reset_control_array_get_optional_exclusive':
   include/linux/reset.h:418:2: warning: return from incompatible pointer type
     return devm_reset_control_array_get(dev, false, true);
     ^
   include/linux/reset.h: In function 'devm_reset_control_array_get_optional_shared':
   include/linux/reset.h:424:2: warning: return from incompatible pointer type
     return devm_reset_control_array_get(dev, true, true);
     ^
   include/linux/reset.h: In function 'of_reset_control_array_get_exclusive':
   include/linux/reset.h:430:2: warning: return from incompatible pointer type
     return of_reset_control_array_get(node, false, false);
     ^
   include/linux/reset.h: In function 'of_reset_control_array_get_shared':
   include/linux/reset.h:436:2: warning: return from incompatible pointer type
     return of_reset_control_array_get(node, true, false);
     ^
   include/linux/reset.h: In function 'of_reset_control_array_get_optional_exclusive':
   include/linux/reset.h:442:2: warning: return from incompatible pointer type
     return of_reset_control_array_get(node, false, true);
     ^
   include/linux/reset.h: In function 'of_reset_control_array_get_optional_shared':
   include/linux/reset.h:448:2: warning: return from incompatible pointer type
     return of_reset_control_array_get(node, true, true);
     ^

vim +406 include/linux/reset.h

a53e35db Lee Jones     2016-06-06  390  	return devm_reset_control_get_optional_exclusive(dev, id);
a53e35db Lee Jones     2016-06-06  391  
a53e35db Lee Jones     2016-06-06  392  }
a53e35db Lee Jones     2016-06-06  393  
a53e35db Lee Jones     2016-06-06  394  static inline struct reset_control *devm_reset_control_get_by_index(
a53e35db Lee Jones     2016-06-06  395  				struct device *dev, int index)
a53e35db Lee Jones     2016-06-06  396  {
a53e35db Lee Jones     2016-06-06  397  	return devm_reset_control_get_exclusive_by_index(dev, index);
a53e35db Lee Jones     2016-06-06  398  }
1b1b64c5 Vivek Gautam  2017-06-01  399  
1b1b64c5 Vivek Gautam  2017-06-01  400  /*
1b1b64c5 Vivek Gautam  2017-06-01  401   * APIs to manage a list of reset controllers
1b1b64c5 Vivek Gautam  2017-06-01  402   */
1abcb861 Philipp Zabel 2017-06-01  403  static inline struct reset_control *
1b1b64c5 Vivek Gautam  2017-06-01  404  devm_reset_control_array_get_exclusive(struct device *dev)
1b1b64c5 Vivek Gautam  2017-06-01  405  {
1b1b64c5 Vivek Gautam  2017-06-01 @406  	return devm_reset_control_array_get(dev, false, false);
1b1b64c5 Vivek Gautam  2017-06-01  407  }
1b1b64c5 Vivek Gautam  2017-06-01  408  
1abcb861 Philipp Zabel 2017-06-01  409  static inline struct reset_control *
1b1b64c5 Vivek Gautam  2017-06-01  410  devm_reset_control_array_get_shared(struct device *dev)
1b1b64c5 Vivek Gautam  2017-06-01  411  {
1b1b64c5 Vivek Gautam  2017-06-01  412  	return devm_reset_control_array_get(dev, true, false);
1b1b64c5 Vivek Gautam  2017-06-01  413  }
1b1b64c5 Vivek Gautam  2017-06-01  414  

:::::: The code at line 406 was first introduced by commit
:::::: 1b1b64c55c5f63e050938df44e1ccee33cfeee94 reset: Add APIs to manage array of resets

:::::: TO: Vivek Gautam <vivek.gautam@codeaurora.org>
:::::: CC: 0day robot <fengguang.wu@intel.com>

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

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  parent reply	other threads:[~2017-06-02  0:12 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-01 16:51 [PATCH v5 0/6] reset: APIs to manage a list of resets Philipp Zabel
2017-06-01 16:51 ` [PATCH v5 2/6] reset: Add APIs to manage array " Philipp Zabel
     [not found] ` <20170601165203.15315-1-p.zabel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2017-06-01 16:51   ` [PATCH v5 1/6] reset: use kref for reference counting Philipp Zabel
2017-06-01 16:51     ` Philipp Zabel
2017-06-01 16:52   ` [PATCH v5 3/6] reset: hide reset control arrays behind struct reset_control Philipp Zabel
2017-06-01 16:52     ` Philipp Zabel
     [not found]     ` <20170601165203.15315-4-p.zabel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2017-06-01 23:09       ` kbuild test robot
2017-06-01 23:09         ` kbuild test robot
2017-06-02  0:12       ` kbuild test robot [this message]
2017-06-02  0:12         ` kbuild test robot
2017-06-13  6:46     ` Vivek Gautam
2017-06-19 12:18       ` Philipp Zabel
2017-06-19 13:06         ` Vivek Gautam
2017-06-01 16:52   ` [PATCH v5 5/6] usb: dwc3: of-simple: Add support to get resets for the device Philipp Zabel
2017-06-01 16:52     ` Philipp Zabel
2017-06-01 16:52   ` [PATCH v5 6/6] soc/tegra: pmc: Use the new reset APIs to manage reset controllers Philipp Zabel
2017-06-01 16:52     ` Philipp Zabel
2017-06-19 12:37     ` Philipp Zabel
2017-06-13  7:05   ` [PATCH v5 0/6] reset: APIs to manage a list of resets Vivek Gautam
2017-06-13  7:05     ` Vivek Gautam
2017-06-01 16:52 ` [PATCH v5 4/6] usb: dwc3: of-simple: Re-order resource handling in remove Philipp Zabel

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