asm-generic/io.h defines few helpers which would be useful in the drivers, such as writesb() and readsb(). Include it to the asm/io.h in architectural folder. Acked-by: Wolfram Sang <wsa@xxxxxxxxxxxxx> Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> --- arch/x86/include/asm/io.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h index c1c0880768f7..0558d81c177e 100644 --- a/arch/x86/include/asm/io.h +++ b/arch/x86/include/asm/io.h @@ -406,6 +406,9 @@ extern bool xen_biovec_phys_mergeable(const struct bio_vec *vec1, #define IO_SPACE_LIMIT 0xffff +#include <asm-generic/io.h> +#undef PCI_IOBASE + #ifdef CONFIG_MTRR extern int __must_check arch_phys_wc_index(int handle); #define arch_phys_wc_index arch_phys_wc_index -- 2.11.0
