tree:   https://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git misc.compat
head:   1698ba656f7d075f9202812ee41ac0b70381f2b9
commit: f5eaa2a790b08155411fd49ef21ebf059a345445 [1/2] alpha: switch pci syscalls to SYSCALL_DEFINE
config: alpha-defconfig (attached as .config)
compiler: alpha-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout f5eaa2a790b08155411fd49ef21ebf059a345445
        # save the attached .config to linux build tree
        make.cross ARCH=alpha 

All errors (new ones prefixed by >>):

>> arch/alpha/kernel/pci.c:412:35: error: expected ')' before 'long'
    SYSCALL_DEFINE3(pciconfig_iobase, long, which, unsigned long, bus,
                                      ^~~~

vim +412 arch/alpha/kernel/pci.c

   407	
   408	
   409	/* Provide information on locations of various I/O regions in physical
   410	   memory.  Do this on a per-card basis so that we choose the right hose.  */
   411	
 > 412	SYSCALL_DEFINE3(pciconfig_iobase, long, which, unsigned long, bus,
   413			unsigned long, dfn)
   414	{
   415		struct pci_controller *hose;
   416		struct pci_dev *dev;
   417	
   418		/* from hose or from bus.devfn */
   419		if (which & IOBASE_FROM_HOSE) {
   420			for(hose = hose_head; hose; hose = hose->next) 
   421				if (hose->index == bus) break;
   422			if (!hose) return -ENODEV;
   423		} else {
   424			/* Special hook for ISA access.  */
   425			if (bus == 0 && dfn == 0) {
   426				hose = pci_isa_hose;
   427			} else {
   428				dev = pci_get_domain_bus_and_slot(0, bus, dfn);
   429				if (!dev)
   430					return -ENODEV;
   431				hose = dev->sysdata;
   432				pci_dev_put(dev);
   433			}
   434		}
   435	
   436		switch (which & ~IOBASE_FROM_HOSE) {
   437		case IOBASE_HOSE:
   438			return hose->index;
   439		case IOBASE_SPARSE_MEM:
   440			return hose->sparse_mem_base;
   441		case IOBASE_DENSE_MEM:
   442			return hose->dense_mem_base;
   443		case IOBASE_SPARSE_IO:
   444			return hose->sparse_io_base;
   445		case IOBASE_DENSE_IO:
   446			return hose->dense_io_base;
   447		case IOBASE_ROOT_BUS:
   448			return hose->bus->number;
   449		}
   450	
   451		return -EOPNOTSUPP;
   452	}
   453	

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0-DAY kernel test infrastructure                Open Source Technology Center
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