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authorTilman Schmidt <tilman@imap.cc>2008-02-06 01:38:28 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-06 10:41:12 -0800
commit9d4bee2b9de9e30057a860d2d6794f874caffc5e (patch)
treeda411b981460825d04298d59dc05bd4125974bba /drivers/isdn/gigaset/asyncdata.c
parent1ff0a5296ff4157e7c46861bccc8d61e168c4e2b (diff)
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>
Diffstat (limited to 'drivers/isdn/gigaset/asyncdata.c')
-rw-r--r--drivers/isdn/gigaset/asyncdata.c8
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);