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| author | Lv Zheng <lv.zheng@intel.com> | 2017-09-20 05:00:11 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-10-04 02:43:05 +0300 |
| commit | 8381c54fc0b40e727086a7f61399ae3e09ca7a95 (patch) | |
| tree | d169fb31658ee1900bf02ccb409f5cadb2c48d91 /drivers/acpi/acpica/evgpe.c | |
| parent | 9e66317d3c92ddaab330c125dfe9d06eee268aff (diff) | |
| download | linux-8381c54fc0b40e727086a7f61399ae3e09ca7a95.tar.xz | |
ACPICA: Hardware: Enable 64-bit support of hardware accesses
ACPICA commit 6b0a604d171334f61a18bc92b44ec0437b11bf98
This patch enable 64-bit support for acpi_hw_read()/acpi_hw_write() and
then convert acpi_read()/acpi_write() to invoke them. BZ 1287, fixed by
Lv Zheng.
Link: https://github.com/acpica/acpica/commit/6b0a604d1713
Link: https://bugs.acpica.org/show_bug.cgi?id=1287
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/evgpe.c')
| -rw-r--r-- | drivers/acpi/acpica/evgpe.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/acpi/acpica/evgpe.c b/drivers/acpi/acpica/evgpe.c index 229382035550..263d8fc4a9e2 100644 --- a/drivers/acpi/acpica/evgpe.c +++ b/drivers/acpi/acpica/evgpe.c @@ -390,8 +390,8 @@ u32 acpi_ev_gpe_detect(struct acpi_gpe_xrupt_info *gpe_xrupt_list) struct acpi_gpe_handler_info *gpe_handler_info; u32 int_status = ACPI_INTERRUPT_NOT_HANDLED; u8 enabled_status_byte; - u32 status_reg; - u32 enable_reg; + u64 status_reg; + u64 enable_reg; acpi_cpu_flags flags; u32 i; u32 j; @@ -472,7 +472,7 @@ u32 acpi_ev_gpe_detect(struct acpi_gpe_xrupt_info *gpe_xrupt_list) gpe_register_info->base_gpe_number, gpe_register_info->base_gpe_number + (ACPI_GPE_REGISTER_WIDTH - 1), - status_reg, enable_reg, + (u32)status_reg, (u32)enable_reg, gpe_register_info->enable_for_run, gpe_register_info->enable_for_wake)); |