gigaset: atomic cleanup

Convert atomic_t variables that don't actually use atomic_t functionality
to int.

Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/isdn/gigaset/asyncdata.c b/drivers/isdn/gigaset/asyncdata.c
index 00a3be5b862..091deb9d1c4 100644
--- a/drivers/isdn/gigaset/asyncdata.c
+++ b/drivers/isdn/gigaset/asyncdata.c
@@ -350,8 +350,8 @@ void gigaset_m10x_input(struct inbuf_t *inbuf)
         unsigned char *src, c;
         int procbytes;
 
-        head = atomic_read(&inbuf->head);
-        tail = atomic_read(&inbuf->tail);
+        head = inbuf->head;
+        tail = inbuf->tail;
         gig_dbg(DEBUG_INTR, "buffer state: %u -> %u", head, tail);
 
         if (head != tail) {
@@ -361,7 +361,7 @@ void gigaset_m10x_input(struct inbuf_t *inbuf)
                 gig_dbg(DEBUG_INTR, "processing %u bytes", numbytes);
 
                 while (numbytes) {
-                        if (atomic_read(&cs->mstate) == MS_LOCKED) {
+                        if (cs->mstate == MS_LOCKED) {
                                 procbytes = lock_loop(src, numbytes, inbuf);
                                 src += procbytes;
                                 numbytes -= procbytes;
@@ -436,7 +436,7 @@ nextbyte:
                 }
 
                 gig_dbg(DEBUG_INTR, "setting head to %u", head);
-                atomic_set(&inbuf->head, head);
+                inbuf->head = head;
         }
 }
 EXPORT_SYMBOL_GPL(gigaset_m10x_input);