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From: kbuild test robot <lkp@intel.com>
To: Akash Asthana <akashast@codeaurora.org>,
	gregkh@linuxfoundation.org, agross@kernel.org,
	bjorn.andersson@linaro.org, wsa@the-dreams.de,
	broonie@kernel.org, mark.rutland@arm.com, robh+dt@kernel.org
Cc: kbuild-all@lists.01.org, clang-built-linux@googlegroups.com,
	linux-i2c@vger.kernel.org, linux-spi@vger.kernel.org,
	devicetree@vger.kernel.org, swboyd@chromium.org,
	mgautam@codeaurora.org, linux-arm-msm@vger.kernel.org,
	linux-serial@vger.kernel.org, mka@chromium.org,
	dianders@chromium.org
Subject: Re: [PATCH V6 2/7] soc: qcom-geni-se: Add interconnect support to fix earlycon crash
Date: Sat, 23 May 2020 02:31:35 +0800
Message-ID: <202005230219.vD3rL5S6%lkp@intel.com> (raw)
In-Reply-To: <1590049764-20912-3-git-send-email-akashast@codeaurora.org>


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Hi Akash,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on tty/tty-testing]
[also build test ERROR on spi/for-next wsa/i2c/for-next usb/usb-testing driver-core/driver-core-testing linus/master v5.7-rc6]
[cannot apply to next-20200522]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Akash-Asthana/Add-interconnect-support-to-QSPI-and-QUP-drivers/20200521-163523
base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing
config: x86_64-randconfig-r023-20200521 (attached as .config)
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project 3393cc4cebf9969db94dc424b7a2b6195589c33b)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install x86_64 cross compiling tool for clang build
        # apt-get install binutils-x86-64-linux-gnu
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>

All error/warnings (new ones prefixed by >>, old ones prefixed by <<):

drivers/soc/qcom/qcom-geni-se.c:739:27: error: implicit declaration of function 'devm_of_icc_get' [-Werror,-Wimplicit-function-declaration]
se->icc_paths[i].path = devm_of_icc_get(se->dev, icc_names[i]);
^
drivers/soc/qcom/qcom-geni-se.c:739:27: note: did you mean 'of_icc_get'?
include/linux/interconnect.h:30:18: note: 'of_icc_get' declared here
struct icc_path *of_icc_get(struct device *dev, const char *name);
^
drivers/soc/qcom/qcom-geni-se.c:739:25: warning: incompatible integer to pointer conversion assigning to 'struct icc_path *' from 'int' [-Wint-conversion]
se->icc_paths[i].path = devm_of_icc_get(se->dev, icc_names[i]);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/soc/qcom/qcom-geni-se.c:790:9: error: implicit declaration of function 'icc_enable' [-Werror,-Wimplicit-function-declaration]
ret = icc_enable(se->icc_paths[i].path);
^
drivers/soc/qcom/qcom-geni-se.c:807:9: error: implicit declaration of function 'icc_disable' [-Werror,-Wimplicit-function-declaration]
ret = icc_disable(se->icc_paths[i].path);
^
>> drivers/soc/qcom/qcom-geni-se.c:829:11: error: implicit declaration of function 'of_get_next_parent' [-Werror,-Wimplicit-function-declaration]
parent = of_get_next_parent(wrapper->dev->of_node);
^
>> drivers/soc/qcom/qcom-geni-se.c:829:9: warning: incompatible integer to pointer conversion assigning to 'struct device_node *' from 'int' [-Wint-conversion]
parent = of_get_next_parent(wrapper->dev->of_node);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/soc/qcom/qcom-geni-se.c:883:26: error: implicit declaration of function 'devm_of_icc_get' [-Werror,-Wimplicit-function-declaration]
wrapper->to_core.path = devm_of_icc_get(dev, "qup-core");
^
drivers/soc/qcom/qcom-geni-se.c:883:24: warning: incompatible integer to pointer conversion assigning to 'struct icc_path *' from 'int' [-Wint-conversion]
wrapper->to_core.path = devm_of_icc_get(dev, "qup-core");
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
3 warnings and 5 errors generated.

vim +/of_get_next_parent +829 drivers/soc/qcom/qcom-geni-se.c

   818	
   819	void geni_remove_earlycon_icc_vote(void)
   820	{
   821		struct geni_wrapper *wrapper;
   822		struct device_node *parent;
   823		struct device_node *child;
   824	
   825		if (!earlycon_wrapper)
   826			return;
   827	
   828		wrapper = earlycon_wrapper;
 > 829		parent = of_get_next_parent(wrapper->dev->of_node);
   830		for_each_child_of_node(parent, child) {
   831			if (!of_device_is_compatible(child, "qcom,geni-se-qup"))
   832				continue;
   833			wrapper = platform_get_drvdata(of_find_device_by_node(child));
   834			icc_put(wrapper->to_core.path);
   835			wrapper->to_core.path = NULL;
   836	
   837		}
   838		of_node_put(parent);
   839	
   840		earlycon_wrapper = NULL;
   841	}
   842	EXPORT_SYMBOL(geni_remove_earlycon_icc_vote);
   843	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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  parent reply index

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-21  8:29 [PATCH V6 0/7] [PATCH V5 0/7] Add interconnect support to QSPI and QUP drivers Akash Asthana
2020-05-21  8:29 ` [PATCH V6 1/7] soc: qcom: geni: Support for ICC voting Akash Asthana
2020-05-21 15:50   ` Matthias Kaehlcke
2020-05-26 12:41     ` Akash Asthana
2020-05-21  8:29 ` [PATCH V6 2/7] soc: qcom-geni-se: Add interconnect support to fix earlycon crash Akash Asthana
2020-05-21 16:00   ` Matthias Kaehlcke
2020-05-21 18:12   ` Matthias Kaehlcke
2020-05-22 18:31   ` kbuild test robot [this message]
2020-05-21  8:29 ` [PATCH V6 3/7] i2c: i2c-qcom-geni: Add interconnect support Akash Asthana
2020-05-21  8:29 ` [PATCH V6 4/7] spi: spi-geni-qcom: " Akash Asthana
2020-05-21  8:29 ` [PATCH V6 5/7] tty: serial: qcom_geni_serial: " Akash Asthana
2020-05-21  8:39   ` Greg KH
2020-05-21  8:29 ` [PATCH V6 6/7] spi: spi-qcom-qspi: " Akash Asthana
2020-05-23  1:11   ` kbuild test robot
2020-05-21  8:29 ` [PATCH V6 7/7] arm64: dts: sc7180: Add interconnect for QUP and QSPI Akash Asthana
2020-05-23 14:05   ` kbuild test robot

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