diff options
| author | Christoph Hellwig <hch@lst.de> | 2019-08-13 09:25:02 +0200 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2019-08-16 11:33:57 -0700 |
| commit | 05933aac7b11911955de307a329dc2a7a14b7bd0 (patch) | |
| tree | 5fbf522b4adc70501eed8986930bc0744bbb7810 /arch/ia64/include/asm/mmiowb.h | |
| parent | cf07cb1ff4ea008abf06c95878c700cf1dd65c3e (diff) | |
ia64: remove now unused machvec indirections
With the SGI SN2 machvec removal most of the indirections are unused
now, so remove them. This includes the entire removal of the mmio
read*/write* macros as the generic ones are identical to the
asm-generic/io.h version.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lkml.kernel.org/r/20190813072514.23299-17-hch@lst.de
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/include/asm/mmiowb.h')
| -rw-r--r-- | arch/ia64/include/asm/mmiowb.h | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/arch/ia64/include/asm/mmiowb.h b/arch/ia64/include/asm/mmiowb.h index 297b85ac84a0..d67aab4ea3b4 100644 --- a/arch/ia64/include/asm/mmiowb.h +++ b/arch/ia64/include/asm/mmiowb.h @@ -3,22 +3,14 @@ #ifndef _ASM_IA64_MMIOWB_H #define _ASM_IA64_MMIOWB_H -#include <asm/machvec.h> - /** - * ___ia64_mmiowb - I/O write barrier + * mmiowb - I/O write barrier * * Ensure ordering of I/O space writes. This will make sure that writes * following the barrier will arrive after all previous writes. For most * ia64 platforms, this is a simple 'mf.a' instruction. */ -static inline void ___ia64_mmiowb(void) -{ - ia64_mfa(); -} - -#define __ia64_mmiowb ___ia64_mmiowb -#define mmiowb() platform_mmiowb() +#define mmiowb() ia64_mfa() #include <asm-generic/mmiowb.h> |