[PATCH 4/6] staging: android: binder: add enum usage in function arguments

Daniel Walker
2009-06-12T18:51:51Z

Declare the binder_deferred_state enum, and use the new enum
for one of the binder_defer_work function arguments. This
should keep the argument within the confines of the enum
instead of the whole int range.

Signed-off-by: Daniel Walker <dwalker@fifo99.com>
---
drivers/staging/android/binder.c | 8 +++++---
1 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c
index ec86808..30a5ea5 100644
--- a/drivers/staging/android/binder.c
+++ b/drivers/staging/android/binder.c
@@ -243,7 +243,7 @@ struct binder_buffer {
uint8_t data[0];
};

-enum {
+enum binder_deferred_state {
BINDER_DEFERRED_PUT_FILES = 0x01,
BINDER_DEFERRED_FLUSH = 0x02,
BINDER_DEFERRED_RELEASE = 0x04,
@@ -326,7 +326,8 @@ struct binder_transaction {
uid_t sender_euid;
};

-static void binder_defer_work(struct binder_proc *proc, int defer);
+static void
+binder_defer_work(struct binder_proc *proc, enum binder_deferred_state defer);

/*
* copied from get_unused_fd_flags
@@ -3073,7 +3074,8 @@ static void binder_deferred_func(struct work_struct *work)
}
static DECLARE_WORK(binder_deferred_work, binder_deferred_func);

-static void binder_defer_work(struct binder_proc *proc, int defer)
+static void
+binder_defer_work(struct binder_proc *proc, enum binder_deferred_state defer)
{
mutex_lock(&binder_deferred_lock);
proc->deferred_work |= defer;
--
1.5.4.3