Hello, On Tue, Jan 02, 2018 at 04:24:34PM +0800, Greentime Hu wrote: > From: Greentime Hu <greentime@xxxxxxxxxxxxx> > > It will be built failed if commit id: d25ea659 is selected. This patch can fix this > build error. Ideally you would mention the commit description since the id is not yet usptream. I found it here (its 1 in this series): https://github.com/andestech/linux/commit/d25ea659 asm-generic/io.h: move ioremap_nocache/ioremap_uc/ioremap_wc/ioremap_... > Signed-off-by: Greentime Hu <greentime@xxxxxxxxxxxxx> > --- > arch/openrisc/include/asm/io.h | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/arch/openrisc/include/asm/io.h b/arch/openrisc/include/asm/io.h > index 7c69139..6709b28 100644 > --- a/arch/openrisc/include/asm/io.h > +++ b/arch/openrisc/include/asm/io.h > @@ -29,13 +29,14 @@ > #define PIO_OFFSET 0 > #define PIO_MASK 0 > > +#define ioremap_nocache ioremap_nocache > #include <asm-generic/io.h> Ideally we could move <asm-generic/io.h> include down to the bottom of the file and not have to do the defines like like this, it seems clumsy to me. In 'cris', 'nios2' and other architectures I can see they have the generic include at the bottom of the file and not need for #define's. I tried that but I get a lot of errors. Does your patch to asm-generic/io.h cause build issues for those architectures as well? -Stafford > #include <asm/pgtable.h> > > extern void __iomem *__ioremap(phys_addr_t offset, unsigned long size, > pgprot_t prot); > > -static inline void __iomem *ioremap(phys_addr_t offset, unsigned long size) > +static inline void __iomem *ioremap(phys_addr_t offset, size_t size) > { > return __ioremap(offset, size, PAGE_KERNEL); > } > -- > 1.7.9.5 >
