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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/drivers/tty/tty_mutex.c
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/drivers/tty/tty_mutex.c')
-rw-r--r--ANDROID_3.4.5/drivers/tty/tty_mutex.c32
1 files changed, 0 insertions, 32 deletions
diff --git a/ANDROID_3.4.5/drivers/tty/tty_mutex.c b/ANDROID_3.4.5/drivers/tty/tty_mutex.c
deleted file mode 100644
index 9ff986c3..00000000
--- a/ANDROID_3.4.5/drivers/tty/tty_mutex.c
+++ /dev/null
@@ -1,32 +0,0 @@
-#include <linux/tty.h>
-#include <linux/module.h>
-#include <linux/kallsyms.h>
-#include <linux/semaphore.h>
-#include <linux/sched.h>
-
-/*
- * The 'big tty mutex'
- *
- * This mutex is taken and released by tty_lock() and tty_unlock(),
- * replacing the older big kernel lock.
- * It can no longer be taken recursively, and does not get
- * released implicitly while sleeping.
- *
- * Don't use in new code.
- */
-static DEFINE_MUTEX(big_tty_mutex);
-
-/*
- * Getting the big tty mutex.
- */
-void __lockfunc tty_lock(void)
-{
- mutex_lock(&big_tty_mutex);
-}
-EXPORT_SYMBOL(tty_lock);
-
-void __lockfunc tty_unlock(void)
-{
- mutex_unlock(&big_tty_mutex);
-}
-EXPORT_SYMBOL(tty_unlock);