From: kbuild test robot <lkp@intel.com>
To: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: kbuild-all@01.org, Linus Walleij <linus.walleij@linaro.org>,
Alexandre Courbot <gnurou@gmail.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jslaby@suse.com>,
Andy Shevchenko <andy.shevchenko@gmail.com>,
gnomes@lxorguk.ukuu.org.uk, linux-kernel@vger.kernel.org,
linux-serial@vger.kernel.org, linux-gpio@vger.kernel.org,
Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Subject: Re: [PATCH v6 2/3] serial: exar: split out the exar code from 8250_pci
Date: Sun, 8 Jan 2017 05:58:16 +0800 [thread overview]
Message-ID: <201701080556.iPwkBNGJ%fengguang.wu@intel.com> (raw)
In-Reply-To: <1483611602-5560-3-git-send-email-sudipm.mukherjee@gmail.com>
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Hi Sudip,
[auto build test WARNING on gpio/for-next]
[also build test WARNING on v4.10-rc2 next-20170106]
[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/Sudip-Mukherjee/add-gpio-support-to-exar/20170107-005654
base: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git for-next
config: x86_64-randconfig-s2-01080418 (attached as .config)
compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All warnings (new ones prefixed by >>):
drivers/gpio/gpio-exar.c: In function 'gpio_exar_probe':
>> drivers/gpio/gpio-exar.c:146: warning: unused variable 'exar_temp'
vim +/exar_temp +146 drivers/gpio/gpio-exar.c
b9ca4a99 Sudip Mukherjee 2017-01-05 130 }
b9ca4a99 Sudip Mukherjee 2017-01-05 131
b9ca4a99 Sudip Mukherjee 2017-01-05 132 static void exar_set_value(struct gpio_chip *chip, unsigned int offset,
b9ca4a99 Sudip Mukherjee 2017-01-05 133 int value)
b9ca4a99 Sudip Mukherjee 2017-01-05 134 {
b9ca4a99 Sudip Mukherjee 2017-01-05 135 if (offset < 8)
b9ca4a99 Sudip Mukherjee 2017-01-05 136 exar_update(chip, EXAR_OFFSET_MPIOLVL_LO, value,
b9ca4a99 Sudip Mukherjee 2017-01-05 137 offset);
b9ca4a99 Sudip Mukherjee 2017-01-05 138 else
b9ca4a99 Sudip Mukherjee 2017-01-05 139 exar_update(chip, EXAR_OFFSET_MPIOLVL_HI, value,
b9ca4a99 Sudip Mukherjee 2017-01-05 140 offset - 8);
b9ca4a99 Sudip Mukherjee 2017-01-05 141 }
b9ca4a99 Sudip Mukherjee 2017-01-05 142
b9ca4a99 Sudip Mukherjee 2017-01-05 143 static int gpio_exar_probe(struct platform_device *pdev)
b9ca4a99 Sudip Mukherjee 2017-01-05 144 {
b9ca4a99 Sudip Mukherjee 2017-01-05 145 struct pci_dev *dev = platform_get_drvdata(pdev);
b9ca4a99 Sudip Mukherjee 2017-01-05 @146 struct exar_gpio_chip *exar_gpio, *exar_temp;
b9ca4a99 Sudip Mukherjee 2017-01-05 147 void __iomem *p;
b9ca4a99 Sudip Mukherjee 2017-01-05 148 int index = 1;
b9ca4a99 Sudip Mukherjee 2017-01-05 149 int ret;
b9ca4a99 Sudip Mukherjee 2017-01-05 150
b9ca4a99 Sudip Mukherjee 2017-01-05 151 if (dev->vendor != PCI_VENDOR_ID_EXAR)
b9ca4a99 Sudip Mukherjee 2017-01-05 152 return -ENODEV;
b9ca4a99 Sudip Mukherjee 2017-01-05 153
b9ca4a99 Sudip Mukherjee 2017-01-05 154 p = pci_ioremap_bar(dev, 0);
:::::: The code at line 146 was first introduced by commit
:::::: b9ca4a9920e0d8e8fca8a56c4132bfc8c6435506 gpio: exar: add gpio for exar cards
:::::: TO: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
:::::: 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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next prev parent reply other threads:[~2017-01-07 21:59 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-05 10:19 [PATCH v6 0/3] add gpio support to exar Sudip Mukherjee
2017-01-05 10:20 ` [PATCH v6 1/3] gpio: exar: add gpio for exar cards Sudip Mukherjee
2017-01-05 10:42 ` Andy Shevchenko
2017-01-05 10:20 ` [PATCH v6 2/3] serial: exar: split out the exar code from 8250_pci Sudip Mukherjee
2017-01-05 10:51 ` Andy Shevchenko
2017-01-07 21:58 ` kbuild test robot [this message]
2017-01-05 10:20 ` [PATCH v6 3/3] serial: 8250_pci: remove exar code Sudip Mukherjee
2017-01-05 14:35 ` Andy Shevchenko
2017-01-05 14:37 ` Andy Shevchenko
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