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ACPICA: Lint fixes for acpi_write, no functional changes

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>
Bob Moore 13 years ago
parent
commit
5134abfcfb
1 changed files with 5 additions and 4 deletions
  1. 5 4
      drivers/acpi/acpica/hwesleep.c

+ 5 - 4
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);