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Message-ID: <20061011133615.GF9305@skybase>
Date: Wed, 11 Oct 2006 15:36:16 +0200
From: Martin Schwidefsky <schwidefsky@...ibm.com>
To: linux-kernel@...r.kernel.org, cornelia.huck@...ibm.com
Subject: [S390] cio: remove casts from/to (void *).
From: Cornelia Huck <cornelia.huck@...ibm.com>
[S390] cio: remove casts from/to (void *).
Signed-off-by: Cornelia Huck <cornelia.huck@...ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@...ibm.com>
---
drivers/s390/cio/chsc.c | 6 +++---
drivers/s390/cio/css.c | 2 +-
drivers/s390/cio/device.c | 16 ++++++++--------
drivers/s390/cio/device_fsm.c | 28 ++++++++++++++--------------
4 files changed, 26 insertions(+), 26 deletions(-)
diff -urpN linux-2.6/drivers/s390/cio/chsc.c linux-2.6-patched/drivers/s390/cio/chsc.c
--- linux-2.6/drivers/s390/cio/chsc.c 2006-10-11 15:23:39.000000000 +0200
+++ linux-2.6-patched/drivers/s390/cio/chsc.c 2006-10-11 15:23:39.000000000 +0200
@@ -370,7 +370,7 @@ __s390_process_res_acc(struct subchannel
struct res_acc_data *res_data;
struct subchannel *sch;
- res_data = (struct res_acc_data *)data;
+ res_data = data;
sch = get_subchannel_by_schid(schid);
if (!sch)
/* Check if a subchannel is newly available. */
@@ -444,7 +444,7 @@ __get_chpid_from_lir(void *data)
u32 isinfo[28];
} *lir;
- lir = (struct lir*) data;
+ lir = data;
if (!(lir->iq&0x80))
/* NULL link incident record */
return -EINVAL;
@@ -628,7 +628,7 @@ __chp_add(struct subchannel_id schid, vo
struct channel_path *chp;
struct subchannel *sch;
- chp = (struct channel_path *)data;
+ chp = data;
sch = get_subchannel_by_schid(schid);
if (!sch)
/* Check if the subchannel is now available. */
diff -urpN linux-2.6/drivers/s390/cio/css.c linux-2.6-patched/drivers/s390/cio/css.c
--- linux-2.6/drivers/s390/cio/css.c 2006-10-11 15:23:22.000000000 +0200
+++ linux-2.6-patched/drivers/s390/cio/css.c 2006-10-11 15:23:39.000000000 +0200
@@ -177,7 +177,7 @@ get_subchannel_by_schid(struct subchanne
struct device *dev;
dev = bus_find_device(&css_bus_type, NULL,
- (void *)&schid, check_subchannel);
+ &schid, check_subchannel);
return dev ? to_subchannel(dev) : NULL;
}
diff -urpN linux-2.6/drivers/s390/cio/device.c linux-2.6-patched/drivers/s390/cio/device.c
--- linux-2.6/drivers/s390/cio/device.c 2006-10-11 15:23:38.000000000 +0200
+++ linux-2.6-patched/drivers/s390/cio/device.c 2006-10-11 15:23:39.000000000 +0200
@@ -591,7 +591,7 @@ ccw_device_add_changed(void *data)
struct ccw_device *cdev;
- cdev = (struct ccw_device *)data;
+ cdev = data;
if (device_add(&cdev->dev)) {
put_device(&cdev->dev);
return;
@@ -612,7 +612,7 @@ ccw_device_do_unreg_rereg(void *data)
struct subchannel *sch;
int need_rename;
- cdev = (struct ccw_device *)data;
+ cdev = data;
sch = to_subchannel(cdev->dev.parent);
if (cdev->private->dev_id.devno != sch->schib.pmcw.dev) {
/*
@@ -660,7 +660,7 @@ ccw_device_do_unreg_rereg(void *data)
snprintf (cdev->dev.bus_id, BUS_ID_SIZE, "0.%x.%04x",
sch->schid.ssid, sch->schib.pmcw.dev);
PREPARE_WORK(&cdev->private->kick_work,
- ccw_device_add_changed, (void *)cdev);
+ ccw_device_add_changed, cdev);
queue_work(ccw_device_work, &cdev->private->kick_work);
}
@@ -685,7 +685,7 @@ io_subchannel_register(void *data)
int ret;
unsigned long flags;
- cdev = (struct ccw_device *) data;
+ cdev = data;
sch = to_subchannel(cdev->dev.parent);
if (klist_node_attached(&cdev->dev.knode_parent)) {
@@ -757,7 +757,7 @@ io_subchannel_recog_done(struct ccw_devi
break;
sch = to_subchannel(cdev->dev.parent);
PREPARE_WORK(&cdev->private->kick_work,
- ccw_device_call_sch_unregister, (void *) cdev);
+ ccw_device_call_sch_unregister, cdev);
queue_work(slow_path_wq, &cdev->private->kick_work);
if (atomic_dec_and_test(&ccw_device_init_count))
wake_up(&ccw_device_init_wq);
@@ -772,7 +772,7 @@ io_subchannel_recog_done(struct ccw_devi
if (!get_device(&cdev->dev))
break;
PREPARE_WORK(&cdev->private->kick_work,
- io_subchannel_register, (void *) cdev);
+ io_subchannel_register, cdev);
queue_work(slow_path_wq, &cdev->private->kick_work);
break;
}
@@ -910,7 +910,7 @@ io_subchannel_remove (struct subchannel
*/
if (get_device(&cdev->dev)) {
PREPARE_WORK(&cdev->private->kick_work,
- ccw_device_unregister, (void *) cdev);
+ ccw_device_unregister, cdev);
queue_work(ccw_device_work, &cdev->private->kick_work);
}
return 0;
@@ -1053,7 +1053,7 @@ __ccwdev_check_busid(struct device *dev,
{
char *bus_id;
- bus_id = (char *)id;
+ bus_id = id;
return (strncmp(bus_id, dev->bus_id, BUS_ID_SIZE) == 0);
}
diff -urpN linux-2.6/drivers/s390/cio/device_fsm.c linux-2.6-patched/drivers/s390/cio/device_fsm.c
--- linux-2.6/drivers/s390/cio/device_fsm.c 2006-10-11 15:23:39.000000000 +0200
+++ linux-2.6-patched/drivers/s390/cio/device_fsm.c 2006-10-11 15:23:39.000000000 +0200
@@ -173,7 +173,7 @@ ccw_device_handle_oper(struct ccw_device
cdev->id.dev_model != cdev->private->senseid.dev_model ||
cdev->private->dev_id.devno != sch->schib.pmcw.dev) {
PREPARE_WORK(&cdev->private->kick_work,
- ccw_device_do_unreg_rereg, (void *)cdev);
+ ccw_device_do_unreg_rereg, cdev);
queue_work(ccw_device_work, &cdev->private->kick_work);
return 0;
}
@@ -314,13 +314,13 @@ ccw_device_oper_notify(void *data)
struct subchannel *sch;
int ret;
- cdev = (struct ccw_device *)data;
+ cdev = data;
sch = to_subchannel(cdev->dev.parent);
ret = (sch->driver && sch->driver->notify) ?
sch->driver->notify(&sch->dev, CIO_OPER) : 0;
if (!ret)
/* Driver doesn't want device back. */
- ccw_device_do_unreg_rereg((void *)cdev);
+ ccw_device_do_unreg_rereg(cdev);
else {
/* Reenable channel measurements, if needed. */
cmf_reenable(cdev);
@@ -357,7 +357,7 @@ ccw_device_done(struct ccw_device *cdev,
if (cdev->private->flags.donotify) {
cdev->private->flags.donotify = 0;
PREPARE_WORK(&cdev->private->kick_work, ccw_device_oper_notify,
- (void *)cdev);
+ cdev);
queue_work(ccw_device_notify_work, &cdev->private->kick_work);
}
wake_up(&cdev->private->wait_q);
@@ -513,7 +513,7 @@ ccw_device_nopath_notify(void *data)
struct subchannel *sch;
int ret;
- cdev = (struct ccw_device *)data;
+ cdev = data;
sch = to_subchannel(cdev->dev.parent);
/* Extra sanity. */
if (sch->lpm)
@@ -527,7 +527,7 @@ ccw_device_nopath_notify(void *data)
if (get_device(&cdev->dev)) {
PREPARE_WORK(&cdev->private->kick_work,
ccw_device_call_sch_unregister,
- (void *)cdev);
+ cdev);
queue_work(ccw_device_work,
&cdev->private->kick_work);
} else
@@ -582,7 +582,7 @@ ccw_device_verify_done(struct ccw_device
break;
default:
PREPARE_WORK(&cdev->private->kick_work,
- ccw_device_nopath_notify, (void *)cdev);
+ ccw_device_nopath_notify, cdev);
queue_work(ccw_device_notify_work, &cdev->private->kick_work);
ccw_device_done(cdev, DEV_STATE_NOT_OPER);
break;
@@ -713,7 +713,7 @@ ccw_device_offline_notoper(struct ccw_de
sch = to_subchannel(cdev->dev.parent);
if (get_device(&cdev->dev)) {
PREPARE_WORK(&cdev->private->kick_work,
- ccw_device_call_sch_unregister, (void *)cdev);
+ ccw_device_call_sch_unregister, cdev);
queue_work(ccw_device_work, &cdev->private->kick_work);
}
wake_up(&cdev->private->wait_q);
@@ -744,7 +744,7 @@ ccw_device_online_notoper(struct ccw_dev
}
if (get_device(&cdev->dev)) {
PREPARE_WORK(&cdev->private->kick_work,
- ccw_device_call_sch_unregister, (void *)cdev);
+ ccw_device_call_sch_unregister, cdev);
queue_work(ccw_device_work, &cdev->private->kick_work);
}
wake_up(&cdev->private->wait_q);
@@ -849,7 +849,7 @@ ccw_device_online_timeout(struct ccw_dev
sch = to_subchannel(cdev->dev.parent);
if (!sch->lpm) {
PREPARE_WORK(&cdev->private->kick_work,
- ccw_device_nopath_notify, (void *)cdev);
+ ccw_device_nopath_notify, cdev);
queue_work(ccw_device_notify_work,
&cdev->private->kick_work);
} else
@@ -938,7 +938,7 @@ ccw_device_killing_irq(struct ccw_device
ERR_PTR(-EIO));
if (!sch->lpm) {
PREPARE_WORK(&cdev->private->kick_work,
- ccw_device_nopath_notify, (void *)cdev);
+ ccw_device_nopath_notify, cdev);
queue_work(ccw_device_notify_work, &cdev->private->kick_work);
} else if (cdev->private->flags.doverify)
/* Start delayed path verification. */
@@ -961,7 +961,7 @@ ccw_device_killing_timeout(struct ccw_de
sch = to_subchannel(cdev->dev.parent);
if (!sch->lpm) {
PREPARE_WORK(&cdev->private->kick_work,
- ccw_device_nopath_notify, (void *)cdev);
+ ccw_device_nopath_notify, cdev);
queue_work(ccw_device_notify_work,
&cdev->private->kick_work);
} else
@@ -990,7 +990,7 @@ void device_kill_io(struct subchannel *s
if (ret == -ENODEV) {
if (!sch->lpm) {
PREPARE_WORK(&cdev->private->kick_work,
- ccw_device_nopath_notify, (void *)cdev);
+ ccw_device_nopath_notify, cdev);
queue_work(ccw_device_notify_work,
&cdev->private->kick_work);
} else
@@ -1002,7 +1002,7 @@ void device_kill_io(struct subchannel *s
ERR_PTR(-EIO));
if (!sch->lpm) {
PREPARE_WORK(&cdev->private->kick_work,
- ccw_device_nopath_notify, (void *)cdev);
+ ccw_device_nopath_notify, cdev);
queue_work(ccw_device_notify_work, &cdev->private->kick_work);
} else
/* Start delayed path verification. */
-
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