[PATCH 03/52] ACPICA: Lint fixes for acpi_write, no functional changes

Len Brown
2012-07-25T03:42:10Z

From: Bob Moore <robert.moore@intel.com>

acpi_write was widened to 64-bit data, this change eliminates some
lint warnings.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---
drivers/acpi/acpica/hwesleep.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/acpi/acpica/hwesleep.c b/drivers/acpi/acpica/hwesleep.c
index 29e8592..3680c45 100644
--- a/drivers/acpi/acpica/hwesleep.c
+++ b/drivers/acpi/acpica/hwesleep.c
@@ -117,7 +117,8 @@ acpi_status acpi_hw_extended_sleep(u8 sleep_state, u8 flags)

/* Clear wake status (WAK_STS) */

- status = acpi_write(ACPI_X_WAKE_STATUS, &acpi_gbl_FADT.sleep_status);
+ status =
+ acpi_write((u64)ACPI_X_WAKE_STATUS, &acpi_gbl_FADT.sleep_status);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
@@ -147,7 +148,7 @@ acpi_status acpi_hw_extended_sleep(u8 sleep_state, u8 flags)
((acpi_gbl_sleep_type_a << ACPI_X_SLEEP_TYPE_POSITION) &
ACPI_X_SLEEP_TYPE_MASK);

- status = acpi_write((sleep_type_value | ACPI_X_SLEEP_ENABLE),
+ status = acpi_write((u64)(sleep_type_value | ACPI_X_SLEEP_ENABLE),
&acpi_gbl_FADT.sleep_control);
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
@@ -195,7 +196,7 @@ acpi_status acpi_hw_extended_wake_prep(u8 sleep_state, u8 flags)
((acpi_gbl_sleep_type_a << ACPI_X_SLEEP_TYPE_POSITION) &
ACPI_X_SLEEP_TYPE_MASK);

- (void)acpi_write((sleep_type_value | ACPI_X_SLEEP_ENABLE),
+ (void)acpi_write((u64)(sleep_type_value | ACPI_X_SLEEP_ENABLE),
&acpi_gbl_FADT.sleep_control);
}

@@ -239,7 +240,7 @@ acpi_status acpi_hw_extended_wake(u8 sleep_state, u8 flags)
* and use it to determine whether the system is rebooting or
* resuming. Clear WAK_STS for compatibility.
*/
- (void)acpi_write(ACPI_X_WAKE_STATUS, &acpi_gbl_FADT.sleep_status);
+ (void)acpi_write((u64)ACPI_X_WAKE_STATUS, &acpi_gbl_FADT.sleep_status);
acpi_gbl_system_awake_and_running = TRUE;

acpi_hw_execute_sleep_method(METHOD_PATHNAME__SST, ACPI_SST_WORKING);
--
1.7.12.rc0