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authorCornelia Huck <cornelia.huck@de.ibm.com>2007-10-22 12:52:40 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2007-10-22 12:52:47 +0200
commit054696077a6c4f9e306321d45b5762d6ea7940e1 (patch)
tree941c5759566cec16e932d33fbefd9fe41cf2be01 /drivers/s390
parentfae8b22d3e3e3a3d317a7746493997af02a3f35c (diff)
[S390] cio: Use to_channelpath() for device to channel path conversion.
We already have a macro for that, so let's use it consistently... Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390')
-rw-r--r--drivers/s390/cio/chp.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/s390/cio/chp.c b/drivers/s390/cio/chp.c
index 42c1f4659adb..297cdceb0ca4 100644
--- a/drivers/s390/cio/chp.c
+++ b/drivers/s390/cio/chp.c
@@ -246,7 +246,7 @@ int chp_add_cmg_attr(struct channel_path *chp)
static ssize_t chp_status_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
- struct channel_path *chp = container_of(dev, struct channel_path, dev);
+ struct channel_path *chp = to_channelpath(dev);
if (!chp)
return 0;
@@ -258,7 +258,7 @@ static ssize_t chp_status_write(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
- struct channel_path *cp = container_of(dev, struct channel_path, dev);
+ struct channel_path *cp = to_channelpath(dev);
char cmd[10];
int num_args;
int error;
@@ -286,7 +286,7 @@ static ssize_t chp_configure_show(struct device *dev,
struct channel_path *cp;
int status;
- cp = container_of(dev, struct channel_path, dev);
+ cp = to_channelpath(dev);
status = chp_info_get_status(cp->chpid);
if (status < 0)
return status;
@@ -308,7 +308,7 @@ static ssize_t chp_configure_write(struct device *dev,
return -EINVAL;
if (val != 0 && val != 1)
return -EINVAL;
- cp = container_of(dev, struct channel_path, dev);
+ cp = to_channelpath(dev);
chp_cfg_schedule(cp->chpid, val);
cfg_wait_idle();
@@ -320,7 +320,7 @@ static DEVICE_ATTR(configure, 0644, chp_configure_show, chp_configure_write);
static ssize_t chp_type_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
- struct channel_path *chp = container_of(dev, struct channel_path, dev);
+ struct channel_path *chp = to_channelpath(dev);
if (!chp)
return 0;
@@ -374,7 +374,7 @@ static void chp_release(struct device *dev)
{
struct channel_path *cp;
- cp = container_of(dev, struct channel_path, dev);
+ cp = to_channelpath(dev);
kfree(cp);
}