On Thu, 22 Dec 2011 02:21:19 +0100, Benoit Goby <benoit@xxxxxxxxxxx> wrote:
+static inline int adb_lock(atomic_t *excl)
+{
+ if (atomic_inc_return(excl) == 1) {
+ return 0;
+ } else {
+ atomic_dec(excl);
+ return -1;
+ }
+}
+
+static inline void adb_unlock(atomic_t *excl)
+{
+ atomic_dec(excl);
+}
Same comment as with MTP.
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