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net/thunderx: fix build with clang

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Replaced usage of %a0 in inline assembly with [%x0]

Signed-off-by: Ashwin Sekhar T K <ashwin.sekhar@caviumnetworks.com>
Reviewed-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
This commit is contained in:
Ashwin Sekhar T K 2017-05-11 22:45:44 -07:00 committed by Thomas Monjalon
parent fa50d3b27a
commit 8059c1867f
1 changed files with 1 additions and 1 deletions
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drivers/net/thunderx/base/nicvf_plat.h
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@ -80,7 +80,7 @@
/* ARM64 specific functions */
#if defined(RTE_ARCH_ARM64)
#define nicvf_prefetch_store_keep(_ptr) ({\
asm volatile("prfm pstl1keep, %a0\n" : : "p" (_ptr)); })
asm volatile("prfm pstl1keep, [%x0]\n" : : "r" (_ptr)); })
#define NICVF_LOAD_PAIR(reg1, reg2, addr) ({ \