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>
diff --git a/drivers/isdn/gigaset/asyncdata.c b/drivers/isdn/gigaset/asyncdata.c
index 00a3be5..091deb9 100644
--- a/drivers/isdn/gigaset/asyncdata.c
+++ b/drivers/isdn/gigaset/asyncdata.c
@@ -350,8 +350,8 @@
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 @@
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 @@
}
gig_dbg(DEBUG_INTR, "setting head to %u", head);
- atomic_set(&inbuf->head, head);
+ inbuf->head = head;
}
}
EXPORT_SYMBOL_GPL(gigaset_m10x_input);