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authorBob Moore <robert.moore@intel.com>2019-10-25 14:36:50 -0700
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2019-10-28 22:12:46 +0100
commit197aba2090e357afe1637cf9b27f44fa06cec00b (patch)
tree6a9c81e1be895ea8c6250d803e93c2985417e2c7 /drivers/acpi
parentedc5935ec777c23d66df5d47de53b4a2c8f16d0f (diff)
downloadlinux-197aba2090e357afe1637cf9b27f44fa06cec00b.tar.bz2
ACPICA: Win OSL: Replace get_tick_count with get_tick_count64
ACPICA commit 7bc16c650317001bc82d4bae227b888a49c51f5e Avoid possible overflow from get_tick_count. Also, cast math using ACPI_100NSEC_PER_MSEC to uint64. Link: https://github.com/acpica/acpica/commit/7bc16c65 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/acpica/dscontrol.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/dscontrol.c b/drivers/acpi/acpica/dscontrol.c
index 4847f89c678c..5034fab9cf69 100644
--- a/drivers/acpi/acpica/dscontrol.c
+++ b/drivers/acpi/acpica/dscontrol.c
@@ -85,7 +85,7 @@ acpi_ds_exec_begin_control_op(struct acpi_walk_state *walk_state,
walk_state->parser_state.pkg_end;
control_state->control.opcode = op->common.aml_opcode;
control_state->control.loop_timeout = acpi_os_get_timer() +
- (u64)(acpi_gbl_max_loop_iterations * ACPI_100NSEC_PER_SEC);
+ ((u64)acpi_gbl_max_loop_iterations * ACPI_100NSEC_PER_SEC);
/* Push the control state on this walk's control stack */