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/gigaset.h b/drivers/isdn/gigaset/gigaset.h
index 8303625..92986a5 100644
--- a/drivers/isdn/gigaset/gigaset.h
+++ b/drivers/isdn/gigaset/gigaset.h
@@ -307,7 +307,7 @@
struct bc_state *bcs;
struct cardstate *cs;
int inputstate;
- atomic_t head, tail;
+ int head, tail;
unsigned char data[RBUFSIZE];
};
@@ -329,9 +329,9 @@
* are also filled with that value
*/
struct isowbuf_t {
- atomic_t read;
- atomic_t nextread;
- atomic_t write;
+ int read;
+ int nextread;
+ int write;
atomic_t writesem;
int wbits;
unsigned char data[BAS_OUTBUFSIZE + BAS_OUTBUFPAD];
@@ -441,8 +441,8 @@
/* Stuff to handle communication */
wait_queue_head_t waitqueue;
int waiting;
- atomic_t mode; /* see M_XXXX */
- atomic_t mstate; /* Modem state: see MS_XXXX */
+ int mode; /* see M_XXXX */
+ int mstate; /* Modem state: see MS_XXXX */
/* only changed by the event layer */
int cmd_result;
@@ -499,7 +499,7 @@
processed */
int curchannel; /* channel those commands are meant
for */
- atomic_t commands_pending; /* flag(s) in xxx.commands_pending have
+ int commands_pending; /* flag(s) in xxx.commands_pending have
been set */
struct tasklet_struct event_tasklet;
/* tasklet for serializing AT commands.
@@ -555,7 +555,7 @@
struct bas_bc_state {
/* isochronous output state */
- atomic_t running;
+ int running;
atomic_t corrbytes;
spinlock_t isooutlock;
struct isow_urbctx_t isoouturbs[BAS_OUTURBS];