[S390] remove __io_virt and mmiowb. (022ae414) · Commits · e / devices / android_kernel_fairphone_FP4

include/asm-s390/io.h

+1 −5

Original line number	Diff line number	Diff line
		@@ -17,8 +17,6 @@

		#define IO_SPACE_LIMIT 0xffffffff

		#define __io_virt(x) ((void *)(PAGE_OFFSET \| (unsigned long)(x)))

		/*
		* Change virtual addresses to physical addresses and vv.
		* These are pretty trivial
		@@ -37,11 +35,9 @@ static inline unsigned long virt_to_phys(volatile void * address)

		static inline void * phys_to_virt(unsigned long address)
		{
		return __io_virt(address);
		return (void *) address;
		}

		#define mmiowb() do { } while (0)

		/*
		* Convert a physical pointer to a virtual kernel pointer for /dev/mem
		* access