diag: Initialize spinlock before use
DIAG uses spinlock to implement mutual exclusion among competing
threads for a shared resource. Adding initialization for this
spinlock.
Change-Id: Id2a647d48c94a6656421f72a92b9115f19a1da4b
Signed-off-by: Shalabh Jain <shalabhj@codeaurora.org>
diff --git a/drivers/char/diag/diagfwd.c b/drivers/char/diag/diagfwd.c
index d528683..efe0241 100644
--- a/drivers/char/diag/diagfwd.c
+++ b/drivers/char/diag/diagfwd.c
@@ -1779,6 +1779,7 @@
diag_debug_buf_idx = 0;
driver->read_len_legacy = 0;
driver->use_device_tree = has_device_tree();
+ spin_lock_init(&diag_cntl_lock);
if (driver->event_mask == NULL) {
driver->event_mask = kzalloc(sizeof(