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author | Otavio Salvador <otavio@ossystems.com.br> | 2020-05-20 08:43:03 -0300 |
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committer | GitHub <noreply@github.com> | 2020-05-20 08:43:03 -0300 |
commit | 1279cd128bba968ebe0a2df7f7ae38bae90250ef (patch) | |
tree | df6b1a190760f51465122ca4c13492d5ac5984c6 /arch/arm/vdso/vgettimeofday.c | |
parent | 0a8ab17689e628c84a666195bfc6ab85d11cf057 (diff) | |
parent | 2ae782ca839e0ee07de37122ddea362adff2e975 (diff) |
Merge pull request #76 from toradex/4.9-2.3.x-imx
4.9 2.3.x imx
Diffstat (limited to 'arch/arm/vdso/vgettimeofday.c')
-rw-r--r-- | arch/arm/vdso/vgettimeofday.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/vdso/vgettimeofday.c b/arch/arm/vdso/vgettimeofday.c index 79214d5ff097..3af02d2a0b7f 100644 --- a/arch/arm/vdso/vgettimeofday.c +++ b/arch/arm/vdso/vgettimeofday.c @@ -18,9 +18,9 @@ #include <linux/compiler.h> #include <linux/hrtimer.h> #include <linux/time.h> -#include <asm/arch_timer.h> #include <asm/barrier.h> #include <asm/bug.h> +#include <asm/cp15.h> #include <asm/page.h> #include <asm/unistd.h> #include <asm/vdso_datapage.h> @@ -123,7 +123,8 @@ static notrace u64 get_ns(struct vdso_data *vdata) u64 cycle_now; u64 nsec; - cycle_now = arch_counter_get_cntvct(); + isb(); + cycle_now = read_sysreg(CNTVCT); cycle_delta = (cycle_now - vdata->cs_cycle_last) & vdata->cs_mask; |