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powerpc/vdso32: use LOAD_REG_IMMEDIATE()

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Use LOAD_REG_IMMEDIATE() to load registers with immediate value.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/36f111437e66e601929308f5d5dce230e1ce472f.1575273217.git.christophe.leroy@c-s.fr
This commit is contained in:
Christophe Leroy 2019-12-02 07:57:32 +00:00 committed by Michael Ellerman
parent 2c29eef9fc
commit 6e2f9e9cfd
1 changed files with 2 additions and 4 deletions
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6
arch/powerpc/kernel/vdso32/gettimeofday.S
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@ -37,8 +37,7 @@ V_FUNCTION_BEGIN(__kernel_gettimeofday)
get_datapage r9, r0
cmplwi r10,0 /* check if tv is NULL */
beq 3f
lis r7,1000000@ha /* load up USEC_PER_SEC */
addi r7,r7,1000000@l /* so we get microseconds in r4 */
LOAD_REG_IMMEDIATE(r7, 1000000) /* load up USEC_PER_SEC */
bl __do_get_tspec@local /* get sec/usec from tb & kernel */
stw r3,TVAL32_TV_SEC(r10)
stw r4,TVAL32_TV_USEC(r10)
@ -81,8 +80,7 @@ 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@h /* want nanoseconds */
ori r7,r7,NSEC_PER_SEC@l
LOAD_REG_IMMEDIATE(r7, NSEC_PER_SEC) /* load up NSEC_PER_SEC */
beq cr5, .Lcoarse_clocks
.Lprecise_clocks:
bl __do_get_tspec@local /* get sec/nsec from tb & kernel */