* [sashal-stable:pending-6.2 516/532] drivers/dma/at_xdmac.c:2033:33: error: implicit declaration of function 'at_xdmac_device_pause_set'; did you mean 'at_xdmac_device_pause'?
@ 2023-05-06 3:03 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-05-06 3:03 UTC (permalink / raw)
To: Sasha Levin; +Cc: oe-kbuild-all
tree: https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git pending-6.2
head: 886911dcc960c1a31ebe92ba882888f5a3311147
commit: 59776f32b3be4a33cb2e1ae94f52597fa8be192f [516/532] dmaengine: at_xdmac: restore the content of grws register
config: arm-allyesconfig (https://download.01.org/0day-ci/archive/20230506/202305061018.P9eg5onD-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0
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
# https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git/commit/?id=59776f32b3be4a33cb2e1ae94f52597fa8be192f
git remote add sashal-stable https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git
git fetch --no-tags sashal-stable pending-6.2
git checkout 59776f32b3be4a33cb2e1ae94f52597fa8be192f
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash drivers/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202305061018.P9eg5onD-lkp@intel.com/
All errors (new ones prefixed by >>):
drivers/dma/at_xdmac.c: In function 'atmel_xdmac_resume':
>> drivers/dma/at_xdmac.c:2033:33: error: implicit declaration of function 'at_xdmac_device_pause_set'; did you mean 'at_xdmac_device_pause'? [-Werror=implicit-function-declaration]
2033 | at_xdmac_device_pause_set(atxdmac, atchan);
| ^~~~~~~~~~~~~~~~~~~~~~~~~
| at_xdmac_device_pause
cc1: some warnings being treated as errors
vim +2033 drivers/dma/at_xdmac.c
1996
1997 static int __maybe_unused atmel_xdmac_resume(struct device *dev)
1998 {
1999 struct at_xdmac *atxdmac = dev_get_drvdata(dev);
2000 struct at_xdmac_chan *atchan;
2001 struct dma_chan *chan, *_chan;
2002 struct platform_device *pdev = container_of(dev, struct platform_device, dev);
2003 int i;
2004 int ret;
2005
2006 ret = clk_prepare_enable(atxdmac->clk);
2007 if (ret)
2008 return ret;
2009
2010 at_xdmac_axi_config(pdev);
2011
2012 /* Clear pending interrupts. */
2013 for (i = 0; i < atxdmac->dma.chancnt; i++) {
2014 atchan = &atxdmac->chan[i];
2015 while (at_xdmac_chan_read(atchan, AT_XDMAC_CIS))
2016 cpu_relax();
2017 }
2018
2019 at_xdmac_write(atxdmac, AT_XDMAC_GIE, atxdmac->save_gim);
2020 list_for_each_entry_safe(chan, _chan, &atxdmac->dma.channels, device_node) {
2021 atchan = to_at_xdmac_chan(chan);
2022 at_xdmac_chan_write(atchan, AT_XDMAC_CC, atchan->save_cc);
2023 if (at_xdmac_chan_is_cyclic(atchan)) {
2024 if (at_xdmac_chan_is_paused(atchan))
2025 at_xdmac_device_resume(chan);
2026
2027 /*
2028 * We may resume from a deep sleep state where power
2029 * to DMA controller is cut-off. Thus, restore the
2030 * suspend state of channels set though dmaengine API.
2031 */
2032 else if (at_xdmac_chan_is_paused(atchan))
> 2033 at_xdmac_device_pause_set(atxdmac, atchan);
2034
2035 at_xdmac_chan_write(atchan, AT_XDMAC_CNDA, atchan->save_cnda);
2036 at_xdmac_chan_write(atchan, AT_XDMAC_CNDC, atchan->save_cndc);
2037 at_xdmac_chan_write(atchan, AT_XDMAC_CIE, atchan->save_cim);
2038 wmb();
2039 at_xdmac_write(atxdmac, AT_XDMAC_GE, atchan->mask);
2040 }
2041 }
2042 return 0;
2043 }
2044
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
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2023-05-06 3:03 [sashal-stable:pending-6.2 516/532] drivers/dma/at_xdmac.c:2033:33: error: implicit declaration of function 'at_xdmac_device_pause_set'; did you mean 'at_xdmac_device_pause'? kernel test robot
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