From aecfd680099ba518c34dff2941017c5aa97def52 Mon Sep 17 00:00:00 2001 From: Benjamin Gray Date: Mon, 28 Nov 2022 15:19:42 +1100 Subject: selftests/powerpc: Use mfspr/mtspr macros No need to write inline asm for mtspr/mfspr, we have macros for this in reg.h Signed-off-by: Benjamin Gray Reviewed-by: Andrew Donnellan Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20221128041948.58339-2-bgray@linux.ibm.com --- tools/testing/selftests/powerpc/security/flush_utils.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'tools/testing/selftests/powerpc/security/flush_utils.c') diff --git a/tools/testing/selftests/powerpc/security/flush_utils.c b/tools/testing/selftests/powerpc/security/flush_utils.c index 4d95965cb751..9c5c00e04f63 100644 --- a/tools/testing/selftests/powerpc/security/flush_utils.c +++ b/tools/testing/selftests/powerpc/security/flush_utils.c @@ -14,6 +14,7 @@ #include #include #include +#include "reg.h" #include "utils.h" #include "flush_utils.h" @@ -79,5 +80,5 @@ void set_dscr(unsigned long val) init = 1; } - asm volatile("mtspr %1,%0" : : "r" (val), "i" (SPRN_DSCR)); + mtspr(SPRN_DSCR, val); } -- cgit v1.2.3