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path: root/drivers/isdn/gigaset/bas-gigaset.c
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Diffstat (limited to 'drivers/isdn/gigaset/bas-gigaset.c')
-rw-r--r--drivers/isdn/gigaset/bas-gigaset.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
index 00e31609a238..af7648274b38 100644
--- a/drivers/isdn/gigaset/bas-gigaset.c
+++ b/drivers/isdn/gigaset/bas-gigaset.c
@@ -1936,14 +1936,7 @@ static int gigaset_write_room(struct cardstate *cs)
*/
static int gigaset_chars_in_buffer(struct cardstate *cs)
{
- unsigned long flags;
- unsigned bytes;
-
- spin_lock_irqsave(&cs->cmdlock, flags);
- bytes = cs->cmdbytes;
- spin_unlock_irqrestore(&cs->cmdlock, flags);
-
- return bytes;
+ return cs->cmdbytes;
}
/* gigaset_brkchars