[PATCH v2 6/8] powerpc/vdso32: use LOAD_REG_IMMEDIATE()

Christophe Leroy christophe.leroy at c-s.fr
Fri Aug 23 02:34:06 AEST 2019


Use LOAD_REG_IMMEDIATE() to load registers with immediate value.

Signed-off-by: Christophe Leroy <christophe.leroy at c-s.fr>
---
 arch/powerpc/kernel/vdso32/gettimeofday.S | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/arch/powerpc/kernel/vdso32/gettimeofday.S b/arch/powerpc/kernel/vdso32/gettimeofday.S
index 3e55cba19f44..0f87be0ebf7e 100644
--- a/arch/powerpc/kernel/vdso32/gettimeofday.S
+++ b/arch/powerpc/kernel/vdso32/gettimeofday.S
@@ -40,8 +40,7 @@ V_FUNCTION_BEGIN(__kernel_gettimeofday)
 	get_datapage	r9, r0
 	cmplwi	r10,0			/* check if tv is NULL */
 	beq	3f
-	lis	r7,1000000 at ha		/* load up USEC_PER_SEC */
-	addi	r7,r7,1000000 at l		/* so we get microseconds in r4 */
+	LOAD_REG_IMMEDIATE(r7, 1000000)	/* load up USEC_PER_SEC */
 	bl	__do_get_tspec at local	/* get sec/usec from tb & kernel */
 	stw	r3,TVAL32_TV_SEC(r10)
 	stw	r4,TVAL32_TV_USEC(r10)
@@ -84,8 +83,7 @@ V_FUNCTION_BEGIN(__kernel_clock_gettime)
   .cfi_register lr,r12
 	mr	r11,r4			/* r11 saves tp */
 	get_datapage	r9, r0
-	lis	r7,NSEC_PER_SEC at h	/* want nanoseconds */
-	ori	r7,r7,NSEC_PER_SEC at l
+	LOAD_REG_IMMEDIATE(r7, NSEC_PER_SEC)	/* load up NSEC_PER_SEC */
 	beq	cr5, .Lcoarse_clocks
 .Lprecise_clocks:
 	bl	__do_get_tspec at local	/* get sec/nsec from tb & kernel */
-- 
2.13.3



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