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Groups > linux.kernel > #1604122
| From | kbuild test robot <lkp@intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v4 4/7] mfd: rk808: Add RK805 support |
| Date | 2017-03-20 01:30 +0100 |
| Message-ID | <tmTmW-56s-29@gated-at.bofh.it> (permalink) |
| References | <tlUbo-2o9-21@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
[Multipart message — attachments visible in raw view] - view raw
Hi Elaine,
[auto build test WARNING on ljones-mfd/for-mfd-next]
[also build test WARNING on v4.11-rc2 next-20170310]
[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/Elaine-Zhang/rk808-Add-RK805-support/20170320-073457
base: https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next
config: i386-randconfig-x073-201712 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
Note: it may well be a FALSE warning. FWIW you are at least aware of it now.
http://gcc.gnu.org/wiki/Better_Uninitialized_Warnings
All warnings (new ones prefixed by >>):
drivers/mfd/rk808.c: In function 'rk808_probe':
>> drivers/mfd/rk808.c:547:16: warning: 'pm_pwroff_fn' may be used uninitialized in this function [-Wmaybe-uninitialized]
pm_power_off = pm_pwroff_fn;
~~~~~~~~~~~~~^~~~~~~~~~~~~~
vim +/pm_pwroff_fn +547 drivers/mfd/rk808.c
2eedcbfc0 Wadim Egorov 2016-08-29 531 return ret;
2eedcbfc0 Wadim Egorov 2016-08-29 532 }
2eedcbfc0 Wadim Egorov 2016-08-29 533 }
f69a7cf74 Chris Zhong 2014-09-03 534
2eedcbfc0 Wadim Egorov 2016-08-29 535 ret = devm_mfd_add_devices(&client->dev, PLATFORM_DEVID_NONE,
2eedcbfc0 Wadim Egorov 2016-08-29 536 cells, nr_cells, NULL, 0,
d5623161a Laxman Dewangan 2016-04-08 537 regmap_irq_get_domain(rk808->irq_data));
f69a7cf74 Chris Zhong 2014-09-03 538 if (ret) {
f69a7cf74 Chris Zhong 2014-09-03 539 dev_err(&client->dev, "failed to add MFD devices %d\n", ret);
f69a7cf74 Chris Zhong 2014-09-03 540 goto err_irq;
f69a7cf74 Chris Zhong 2014-09-03 541 }
f69a7cf74 Chris Zhong 2014-09-03 542
f69a7cf74 Chris Zhong 2014-09-03 543 pm_off = of_property_read_bool(np,
f69a7cf74 Chris Zhong 2014-09-03 544 "rockchip,system-power-controller");
f69a7cf74 Chris Zhong 2014-09-03 545 if (pm_off && !pm_power_off) {
f69a7cf74 Chris Zhong 2014-09-03 546 rk808_i2c_client = client;
b2e2c8509 Jianhong Chen 2016-10-17 @547 pm_power_off = pm_pwroff_fn;
f69a7cf74 Chris Zhong 2014-09-03 548 }
f69a7cf74 Chris Zhong 2014-09-03 549
f69a7cf74 Chris Zhong 2014-09-03 550 return 0;
f69a7cf74 Chris Zhong 2014-09-03 551
f69a7cf74 Chris Zhong 2014-09-03 552 err_irq:
f69a7cf74 Chris Zhong 2014-09-03 553 regmap_del_irq_chip(client->irq, rk808->irq_data);
f69a7cf74 Chris Zhong 2014-09-03 554 return ret;
f69a7cf74 Chris Zhong 2014-09-03 555 }
:::::: The code at line 547 was first introduced by commit
:::::: b2e2c85091710159b305735d557f4ef4695f5dff mfd: rk808: RK818 uses DEV_OFF to power off supplies
:::::: TO: Jianhong Chen <chenjh@rock-chips.com>
:::::: CC: Lee Jones <lee.jones@linaro.org>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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[PATCH v4 0/7] rk808: Add RK805 support Elaine Zhang <zhangqing@rock-chips.com> - 2017-03-17 08:10 +0100
[PATCH v4 6/7] rtc: Kconfig: Name RK805 in Kconfig for RTC_DRV_RK808 Elaine Zhang <zhangqing@rock-chips.com> - 2017-03-17 08:10 +0100
[PATCH v4 7/7] mfd: dt-bindings: Add RK805 device tree bindings document Elaine Zhang <zhangqing@rock-chips.com> - 2017-03-17 08:10 +0100
Re: [PATCH v4 7/7] mfd: dt-bindings: Add RK805 device tree bindings document Lee Jones <lee.jones@linaro.org> - 2017-03-23 13:30 +0100
Re: [PATCH v4 7/7] mfd: dt-bindings: Add RK805 device tree bindings document Rob Herring <robh@kernel.org> - 2017-03-24 03:40 +0100
[PATCH v4 3/7] regulator: rk808: Add regulator driver for RK805 Elaine Zhang <zhangqing@rock-chips.com> - 2017-03-17 08:10 +0100
[PATCH v4 2/7] mfd: rk808: add rk805 regs addr and ID Elaine Zhang <zhangqing@rock-chips.com> - 2017-03-17 08:10 +0100
Re: [PATCH v4 2/7] mfd: rk808: add rk805 regs addr and ID Lee Jones <lee.jones@linaro.org> - 2017-03-23 13:20 +0100
Re: [PATCH v4 2/7] mfd: rk808: add rk805 regs addr and ID Elaine Zhang <zhangqing@rock-chips.com> - 2017-03-24 03:30 +0100
[PATCH v4 5/7] clk: Kconfig: Name RK805 in Kconfig for COMMON_CLK_RK808 Elaine Zhang <zhangqing@rock-chips.com> - 2017-03-17 08:10 +0100
[PATCH v4 1/7] mfd: rk808: fix up the chip id get failed Elaine Zhang <zhangqing@rock-chips.com> - 2017-03-17 08:10 +0100
Re: [PATCH v4 1/7] mfd: rk808: fix up the chip id get failed Lee Jones <lee.jones@linaro.org> - 2017-03-23 13:20 +0100
[PATCH v4 4/7] mfd: rk808: Add RK805 support Elaine Zhang <zhangqing@rock-chips.com> - 2017-03-17 08:10 +0100
Re: [PATCH v4 4/7] mfd: rk808: Add RK805 support kbuild test robot <lkp@intel.com> - 2017-03-20 01:30 +0100
Re: [PATCH v4 4/7] mfd: rk808: Add RK805 support Lee Jones <lee.jones@linaro.org> - 2017-03-23 13:30 +0100
Re: [PATCH v4 4/7] mfd: rk808: Add RK805 support Elaine Zhang <zhangqing@rock-chips.com> - 2017-03-24 03:40 +0100
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