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path: root/drivers/acpi/acpica/utlock.c
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Diffstat (limited to 'drivers/acpi/acpica/utlock.c')
-rw-r--r--drivers/acpi/acpica/utlock.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/acpi/acpica/utlock.c b/drivers/acpi/acpica/utlock.c
index b1eb7f17e110..5c26ad420344 100644
--- a/drivers/acpi/acpica/utlock.c
+++ b/drivers/acpi/acpica/utlock.c
@@ -5,7 +5,7 @@
*****************************************************************************/
/*
- * Copyright (C) 2000 - 2012, Intel Corp.
+ * Copyright (C) 2000 - 2013, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -66,11 +66,11 @@ acpi_status acpi_ut_create_rw_lock(struct acpi_rw_lock *lock)
lock->num_readers = 0;
status = acpi_os_create_mutex(&lock->reader_mutex);
if (ACPI_FAILURE(status)) {
- return status;
+ return (status);
}
status = acpi_os_create_mutex(&lock->writer_mutex);
- return status;
+ return (status);
}
void acpi_ut_delete_rw_lock(struct acpi_rw_lock *lock)
@@ -108,7 +108,7 @@ acpi_status acpi_ut_acquire_read_lock(struct acpi_rw_lock *lock)
status = acpi_os_acquire_mutex(lock->reader_mutex, ACPI_WAIT_FOREVER);
if (ACPI_FAILURE(status)) {
- return status;
+ return (status);
}
/* Acquire the write lock only for the first reader */
@@ -121,7 +121,7 @@ acpi_status acpi_ut_acquire_read_lock(struct acpi_rw_lock *lock)
}
acpi_os_release_mutex(lock->reader_mutex);
- return status;
+ return (status);
}
acpi_status acpi_ut_release_read_lock(struct acpi_rw_lock *lock)
@@ -130,7 +130,7 @@ acpi_status acpi_ut_release_read_lock(struct acpi_rw_lock *lock)
status = acpi_os_acquire_mutex(lock->reader_mutex, ACPI_WAIT_FOREVER);
if (ACPI_FAILURE(status)) {
- return status;
+ return (status);
}
/* Release the write lock only for the very last reader */
@@ -141,7 +141,7 @@ acpi_status acpi_ut_release_read_lock(struct acpi_rw_lock *lock)
}
acpi_os_release_mutex(lock->reader_mutex);
- return status;
+ return (status);
}
/*******************************************************************************
@@ -165,7 +165,7 @@ acpi_status acpi_ut_acquire_write_lock(struct acpi_rw_lock *lock)
acpi_status status;
status = acpi_os_acquire_mutex(lock->writer_mutex, ACPI_WAIT_FOREVER);
- return status;
+ return (status);
}
void acpi_ut_release_write_lock(struct acpi_rw_lock *lock)