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* Re: [PATCH v1] serial: qcom-geni: Avoid probing debug console UART without console support
       [not found] <20260413072501.263871-1-aniket.randive@oss.qualcomm.com>
@ 2026-04-30  3:42 ` kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-04-30  3:42 UTC (permalink / raw)
  To: Aniket Randive, gregkh, jirislaby, linux-arm-msm, linux-kernel,
	linux-serial, praveen.talari, anup.kulkarni, dmitry.baryshkov,
	viken.dadhaniya
  Cc: llvm, oe-kbuild-all, Aniket Randive

Hi Aniket,

kernel test robot noticed the following build warnings:

[auto build test WARNING on tty/tty-testing]
[also build test WARNING on tty/tty-next tty/tty-linus usb/usb-testing usb/usb-next usb/usb-linus linus/master v7.1-rc1 next-20260429]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Aniket-Randive/serial-qcom-geni-Avoid-probing-debug-console-UART-without-console-support/20260423-150710
base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing
patch link:    https://lore.kernel.org/r/20260413072501.263871-1-aniket.randive%40oss.qualcomm.com
patch subject: [PATCH v1] serial: qcom-geni: Avoid probing debug console UART without console support
config: s390-randconfig-002-20260430 (https://download.01.org/0day-ci/archive/20260430/202604301151.rPBXnWLg-lkp@intel.com/config)
compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project 5bac06718f502014fade905512f1d26d578a18f3)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260430/202604301151.rPBXnWLg-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202604301151.rPBXnWLg-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/tty/serial/qcom_geni_serial.c:1995:43: warning: unused variable 'qcom_geni_console_data' [-Wunused-const-variable]
    1995 | static const struct qcom_geni_device_data qcom_geni_console_data = {
         |                                           ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/tty/serial/qcom_geni_serial.c:2011:43: warning: unused variable 'sa8255p_qcom_geni_console_data' [-Wunused-const-variable]
    2011 | static const struct qcom_geni_device_data sa8255p_qcom_geni_console_data = {
         |                                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   2 warnings generated.


vim +/qcom_geni_console_data +1995 drivers/tty/serial/qcom_geni_serial.c

c4f528795d1add Karthikeyan Ramasubramanian 2018-03-14  1994  
40ec6d41c841e2 Bartosz Golaszewski         2022-12-29 @1995  static const struct qcom_geni_device_data qcom_geni_console_data = {
40ec6d41c841e2 Bartosz Golaszewski         2022-12-29  1996  	.console = true,
2aaa43c7077833 Bartosz Golaszewski         2022-12-29  1997  	.mode = GENI_SE_FIFO,
abffd1e6c4f1c9 Praveen Talari              2025-11-10  1998  	.resources_init = geni_serial_resource_init,
abffd1e6c4f1c9 Praveen Talari              2025-11-10  1999  	.set_rate = geni_serial_set_rate,
abffd1e6c4f1c9 Praveen Talari              2025-11-10  2000  	.power_state = geni_serial_resource_state,
40ec6d41c841e2 Bartosz Golaszewski         2022-12-29  2001  };
40ec6d41c841e2 Bartosz Golaszewski         2022-12-29  2002  
40ec6d41c841e2 Bartosz Golaszewski         2022-12-29  2003  static const struct qcom_geni_device_data qcom_geni_uart_data = {
40ec6d41c841e2 Bartosz Golaszewski         2022-12-29  2004  	.console = false,
2aaa43c7077833 Bartosz Golaszewski         2022-12-29  2005  	.mode = GENI_SE_DMA,
abffd1e6c4f1c9 Praveen Talari              2025-11-10  2006  	.resources_init = geni_serial_resource_init,
abffd1e6c4f1c9 Praveen Talari              2025-11-10  2007  	.set_rate = geni_serial_set_rate,
abffd1e6c4f1c9 Praveen Talari              2025-11-10  2008  	.power_state = geni_serial_resource_state,
abffd1e6c4f1c9 Praveen Talari              2025-11-10  2009  };
abffd1e6c4f1c9 Praveen Talari              2025-11-10  2010  
abffd1e6c4f1c9 Praveen Talari              2025-11-10 @2011  static const struct qcom_geni_device_data sa8255p_qcom_geni_console_data = {
abffd1e6c4f1c9 Praveen Talari              2025-11-10  2012  	.console = true,
abffd1e6c4f1c9 Praveen Talari              2025-11-10  2013  	.mode = GENI_SE_FIFO,
abffd1e6c4f1c9 Praveen Talari              2025-11-10  2014  	.pd_data = {
abffd1e6c4f1c9 Praveen Talari              2025-11-10  2015  		.pd_flags = PD_FLAG_DEV_LINK_ON,
abffd1e6c4f1c9 Praveen Talari              2025-11-10  2016  		.pd_names = (const char*[]) { "power", "perf" },
abffd1e6c4f1c9 Praveen Talari              2025-11-10  2017  		.num_pd_names = 2,
abffd1e6c4f1c9 Praveen Talari              2025-11-10  2018  	},
abffd1e6c4f1c9 Praveen Talari              2025-11-10  2019  	.resources_init = geni_serial_pwr_init,
abffd1e6c4f1c9 Praveen Talari              2025-11-10  2020  	.set_rate = geni_serial_set_level,
abffd1e6c4f1c9 Praveen Talari              2025-11-10  2021  };
abffd1e6c4f1c9 Praveen Talari              2025-11-10  2022  

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

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     [not found] <20260413072501.263871-1-aniket.randive@oss.qualcomm.com>
2026-04-30  3:42 ` [PATCH v1] serial: qcom-geni: Avoid probing debug console UART without console support kernel test robot

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