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List: linaro-acpi
Subject: [Linaro-acpi] [PATCH 11/12] ACPI: use of ACPI_FADT_32BIT_TIMER is not allowed in HW reduced mode
From: al.stone () linaro ! org
Date: 2013-10-23 23:29:50
Message-ID: 1382570991-18055-12-git-send-email-al.stone () linaro ! org
[Download RAW message or body]
From: Al Stone <ahs3@redhat.com>
Signed-off-by: Al Stone <al.stone@linaro.org>
---
drivers/acpi/acpica/utxface.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/acpi/acpica/utxface.c b/drivers/acpi/acpica/utxface.c
index 03a211e..ab55195 100644
--- a/drivers/acpi/acpica/utxface.c
+++ b/drivers/acpi/acpica/utxface.c
@@ -186,7 +186,8 @@ acpi_status acpi_get_system_info(struct acpi_buffer * out_buffer)
/* Timer resolution - 24 or 32 bits */
- if (acpi_gbl_FADT.flags & ACPI_FADT_32BIT_TIMER) {
+ if (!acpi_gbl_reduced_hardware &&
+ (acpi_gbl_FADT.flags & ACPI_FADT_32BIT_TIMER)) {
info_ptr->timer_resolution = 24;
} else {
info_ptr->timer_resolution = 32;
--
1.8.3.1
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