Re: [PATCH] ARM: cns3xxx: fix allmodconfig panic in pci driver

On Wednesday 03 September 2014 21:18:12 Xia Kaixu wrote:

+#ifdef CONFIG_PCI +extern int __init cns3xxx_pcie_init_late(void); +#else +static inline int __init cns3xxx_pcie_init_late(void) +{

•   return -ENXIO;
  

+} +#endif

void __init cns3xxx_map_io(void);

I found another problem: we get a new compile-time warning because the function returns an 'int' while the .init_late callback expects a function returning 'void'.

I've fixed it up locally, but please be more careful about introducing warnings in the future.

Arnd