Re: [PATCH v2 2/4] PCI: dwc: Remove unused of_gpio.h

kernel test robot
2024-04-23T22:51:54Z

Hi Andy,

kernel test robot noticed the following build errors:

[auto build test ERROR on pci/next]
[also build test ERROR on pci/for-linus mani-mhi/mhi-next linus/master v6.9-rc5 next-20240423]
[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/Andy-Shevchenko/PCI-aardvark-Remove-unused-of_gpio-h/20240424-012448
base: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git next
patch link: https://lore.kernel.org/r/20240423172208.2723892-3-andriy.shevchenko%40linux.intel.com
patch subject: [PATCH v2 2/4] PCI: dwc: Remove unused of_gpio.h
config: arm-defconfig (https://download.01.org/0day-ci/archive/20240424/202404240649.QgY8lto8-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project.git f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240424/202404240649.QgY8lto8-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/202404240649.QgY8lto8-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/pci/controller/dwc/pci-dra7xx.c:262:2: error: implicit declaration of function 'chained_irq_enter' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
chained_irq_enter(chip, desc);
^
>> drivers/pci/controller/dwc/pci-dra7xx.c:284:2: error: implicit declaration of function 'chained_irq_exit' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
chained_irq_exit(chip, desc);
^
drivers/pci/controller/dwc/pci-dra7xx.c:284:2: note: did you mean 'chained_irq_enter'?
drivers/pci/controller/dwc/pci-dra7xx.c:262:2: note: 'chained_irq_enter' declared here
chained_irq_enter(chip, desc);
^
2 errors generated.

vim +/chained_irq_enter +262 drivers/pci/controller/dwc/pci-dra7xx.c

47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 252
9a5595ab21a9d1 drivers/pci/controller/dwc/pci-dra7xx.c Vignesh Raghavendra 2020-03-27 253 static void dra7xx_pcie_msi_irq_handler(struct irq_desc *desc)
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 254 {
9a5595ab21a9d1 drivers/pci/controller/dwc/pci-dra7xx.c Vignesh Raghavendra 2020-03-27 255 struct irq_chip *chip = irq_desc_get_chip(desc);
9a5595ab21a9d1 drivers/pci/controller/dwc/pci-dra7xx.c Vignesh Raghavendra 2020-03-27 256 struct dra7xx_pcie *dra7xx;
60b3c27fb9b92b drivers/pci/controller/dwc/pci-dra7xx.c Serge Semin 2022-06-24 257 struct dw_pcie_rp *pp;
9a5595ab21a9d1 drivers/pci/controller/dwc/pci-dra7xx.c Vignesh Raghavendra 2020-03-27 258 struct dw_pcie *pci;
09b2d20349e37a drivers/pci/dwc/pci-dra7xx.c Vignesh R 2017-12-29 259 unsigned long reg;
d21faba11693c1 drivers/pci/controller/dwc/pci-dra7xx.c Marc Zyngier 2021-08-02 260 u32 bit;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 261
9a5595ab21a9d1 drivers/pci/controller/dwc/pci-dra7xx.c Vignesh Raghavendra 2020-03-27 @262 chained_irq_enter(chip, desc);
9a5595ab21a9d1 drivers/pci/controller/dwc/pci-dra7xx.c Vignesh Raghavendra 2020-03-27 263
9a5595ab21a9d1 drivers/pci/controller/dwc/pci-dra7xx.c Vignesh Raghavendra 2020-03-27 264 pp = irq_desc_get_handler_data(desc);
9a5595ab21a9d1 drivers/pci/controller/dwc/pci-dra7xx.c Vignesh Raghavendra 2020-03-27 265 pci = to_dw_pcie_from_pp(pp);
9a5595ab21a9d1 drivers/pci/controller/dwc/pci-dra7xx.c Vignesh Raghavendra 2020-03-27 266 dra7xx = to_dra7xx_pcie(pci);
9a5595ab21a9d1 drivers/pci/controller/dwc/pci-dra7xx.c Vignesh Raghavendra 2020-03-27 267
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 268 reg = dra7xx_pcie_readl(dra7xx, PCIECTRL_DRA7XX_CONF_IRQSTATUS_MSI);
9a5595ab21a9d1 drivers/pci/controller/dwc/pci-dra7xx.c Vignesh Raghavendra 2020-03-27 269 dra7xx_pcie_writel(dra7xx, PCIECTRL_DRA7XX_CONF_IRQSTATUS_MSI, reg);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 270
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 271 switch (reg) {
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 272 case MSI:
9a5595ab21a9d1 drivers/pci/controller/dwc/pci-dra7xx.c Vignesh Raghavendra 2020-03-27 273 dra7xx_pcie_handle_msi_irq(pp);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 274 break;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 275 case INTA:
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 276 case INTB:
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 277 case INTC:
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 278 case INTD:
d21faba11693c1 drivers/pci/controller/dwc/pci-dra7xx.c Marc Zyngier 2021-08-02 279 for_each_set_bit(bit, &reg, PCI_NUM_INTX)
d21faba11693c1 drivers/pci/controller/dwc/pci-dra7xx.c Marc Zyngier 2021-08-02 280 generic_handle_domain_irq(dra7xx->irq_domain, bit);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 281 break;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 282 }
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 283
9a5595ab21a9d1 drivers/pci/controller/dwc/pci-dra7xx.c Vignesh Raghavendra 2020-03-27 @284 chained_irq_exit(chip, desc);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 285 }
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 286

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