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Message-ID: <202207220513.e5SXpj51-lkp@intel.com>
Date: Fri, 22 Jul 2022 05:09:11 +0800
From: kernel test robot <lkp@...el.com>
To: Arnd Bergmann <arnd@...db.de>
Cc: llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
linux-kernel@...r.kernel.org
Subject: [arnd-playground:orion-pci-cleanup 2/5]
arch/arm/plat-orion/pcie.c:325:26: error: use of undeclared identifier
'pci_common_swizzle'
tree: https://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground.git orion-pci-cleanup
head: f154fdd063e0f8e231dbe3c06b03fbb1ec0ffb8c
commit: 1857a2a57968779ee07dae4b4d9f8c6fc73c4547 [2/5] ARM: orion: stop using pci_common_init
config: arm-randconfig-r021-20220718 (https://download.01.org/0day-ci/archive/20220722/202207220513.e5SXpj51-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 0c1b32717bcffcf8edf95294e98933bd4c1e76ed)
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 arm cross compiling tool for clang build
# apt-get install binutils-arm-linux-gnueabi
# https://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground.git/commit/?id=1857a2a57968779ee07dae4b4d9f8c6fc73c4547
git remote add arnd-playground https://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground.git
git fetch --no-tags arnd-playground orion-pci-cleanup
git checkout 1857a2a57968779ee07dae4b4d9f8c6fc73c4547
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
>> arch/arm/plat-orion/pcie.c:325:26: error: use of undeclared identifier 'pci_common_swizzle'
bridge->swizzle_irq = pci_common_swizzle;
^
arch/arm/plat-orion/pcie.c:337:11: error: call to undeclared function 'pci_scan_root_bus_bridge'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
ret = pci_scan_root_bus_bridge(bridge);
^
arch/arm/plat-orion/pcie.c:379:4: error: call to undeclared function 'pci_bus_claim_resources'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
pci_bus_claim_resources(bus);
^
arch/arm/plat-orion/pcie.c:383:4: error: call to undeclared function 'pci_bus_size_bridges'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
pci_bus_size_bridges(bus);
^
arch/arm/plat-orion/pcie.c:384:4: error: call to undeclared function 'pci_bus_assign_resources'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
pci_bus_assign_resources(bus);
^
arch/arm/plat-orion/pcie.c:384:4: note: did you mean 'pci_assign_resource'?
include/linux/pci.h:1810:19: note: 'pci_assign_resource' declared here
static inline int pci_assign_resource(struct pci_dev *dev, int i)
^
arch/arm/plat-orion/pcie.c:387:5: error: call to undeclared function 'pcie_bus_configure_settings'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
pcie_bus_configure_settings(child);
^
arch/arm/plat-orion/pcie.c:390:3: error: call to undeclared function 'pci_bus_add_devices'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
pci_bus_add_devices(bus);
^
7 errors generated.
vim +/pci_common_swizzle +325 arch/arm/plat-orion/pcie.c
289
290 static void orion_pcie_init_hw(struct device *parent, struct hw_pci *hw,
291 struct list_head *head)
292 {
293 struct pci_sys_data *sys = NULL;
294 int ret;
295 int nr, busnr;
296
297 for (nr = busnr = 0; nr < hw->nr_controllers; nr++) {
298 struct pci_host_bridge *bridge;
299
300 bridge = pci_alloc_host_bridge(sizeof(struct pci_sys_data));
301 if (WARN(!bridge, "PCI: unable to allocate bridge!"))
302 break;
303
304 sys = pci_host_bridge_priv(bridge);
305
306 sys->busnr = busnr;
307 sys->swizzle = hw->swizzle;
308 sys->map_irq = hw->map_irq;
309 INIT_LIST_HEAD(&sys->resources);
310
311 if (hw->private_data)
312 sys->private_data = hw->private_data[nr];
313
314 ret = hw->setup(nr, sys);
315
316 if (ret > 0) {
317
318 ret = pcibios_init_resource(nr, sys);
319 if (ret) {
320 pci_free_host_bridge(bridge);
321 break;
322 }
323
324 bridge->map_irq = sys->map_irq;
> 325 bridge->swizzle_irq = pci_common_swizzle;
326
327 if (hw->scan)
328 ret = hw->scan(nr, bridge);
329 else {
330 list_splice_init(&sys->resources,
331 &bridge->windows);
332 bridge->dev.parent = parent;
333 bridge->sysdata = sys;
334 bridge->busnr = sys->busnr;
335 bridge->ops = hw->ops;
336
337 ret = pci_scan_root_bus_bridge(bridge);
338 }
339
340 if (WARN(ret < 0, "PCI: unable to scan bus!")) {
341 pci_free_host_bridge(bridge);
342 break;
343 }
344
345 sys->bus = bridge->bus;
346
347 busnr = sys->bus->busn_res.end + 1;
348
349 list_add(&sys->node, head);
350 } else {
351 pci_free_host_bridge(bridge);
352 if (ret < 0)
353 break;
354 }
355 }
356 }
357
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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