[S390] Fix sparse warnings.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c
index c7319a0..f26a2ee 100644
--- a/drivers/s390/cio/ccwgroup.c
+++ b/drivers/s390/cio/ccwgroup.c
@@ -319,7 +319,7 @@
if (!try_module_get(gdrv->owner))
return -EINVAL;
- value = simple_strtoul(buf, 0, 0);
+ value = simple_strtoul(buf, NULL, 0);
ret = count;
if (value == 1)
ccwgroup_set_online(gdev);
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index e36ca27..89320c1 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -798,7 +798,7 @@
cio_get_console_subchannel(void)
{
if (!console_subchannel_in_use)
- return 0;
+ return NULL;
return &console_subchannel;
}
diff --git a/drivers/s390/cio/cmf.c b/drivers/s390/cio/cmf.c
index 1c3e8e9..0df3af1f 100644
--- a/drivers/s390/cio/cmf.c
+++ b/drivers/s390/cio/cmf.c
@@ -1140,7 +1140,7 @@
&dev_attr_avg_device_disconnect_time.attr,
&dev_attr_avg_control_unit_queuing_time.attr,
&dev_attr_avg_device_active_only_time.attr,
- 0,
+ NULL,
};
static struct attribute_group cmf_attr_group = {
@@ -1160,7 +1160,7 @@
&dev_attr_avg_device_active_only_time.attr,
&dev_attr_avg_device_busy_time.attr,
&dev_attr_avg_initial_command_response_time.attr,
- 0,
+ NULL,
};
static struct attribute_group cmf_attr_group_ext = {
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 9db0987..585fa04 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -100,7 +100,7 @@
if ((buffer_size - length <= 0) || (i >= num_envp))
return -ENOMEM;
- envp[i] = 0;
+ envp[i] = NULL;
return 0;
}
@@ -1057,7 +1057,7 @@
__ccwdev_check_busid);
put_driver(drv);
- return dev ? to_ccwdev(dev) : 0;
+ return dev ? to_ccwdev(dev) : NULL;
}
/************************** device driver handling ************************/
@@ -1082,7 +1082,7 @@
ret = cdrv->probe ? cdrv->probe(cdev) : -ENODEV;
if (ret) {
- cdev->drv = 0;
+ cdev->drv = NULL;
return ret;
}
@@ -1113,7 +1113,7 @@
ret, cdev->dev.bus_id);
}
ccw_device_set_timeout(cdev, 0);
- cdev->drv = 0;
+ cdev->drv = NULL;
return 0;
}
diff --git a/drivers/s390/cio/qdio.c b/drivers/s390/cio/qdio.c
index b70039a..7c93a87 100644
--- a/drivers/s390/cio/qdio.c
+++ b/drivers/s390/cio/qdio.c
@@ -2735,7 +2735,7 @@
QDIO_DBF_TEXT1(0,trace,dbf_text);
QDIO_DBF_TEXT0(0,setup,dbf_text);
- cdev->private->qdio_data = 0;
+ cdev->private->qdio_data = NULL;
up(&irq_ptr->setting_up_sema);