2007-10-19 17:22:31

by Martin Schwidefsky

[permalink] [raw]
Subject: [patch 03/10] cio: Use to_channelpath() for device to channel path conversion.

From: Cornelia Huck <[email protected]>

We already have a macro for that, so let's use it consistently...

Signed-off-by: Cornelia Huck <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
---

drivers/s390/cio/chp.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)

Index: quilt-2.6/drivers/s390/cio/chp.c
===================================================================
--- quilt-2.6.orig/drivers/s390/cio/chp.c
+++ quilt-2.6/drivers/s390/cio/chp.c
@@ -246,7 +246,7 @@ int chp_add_cmg_attr(struct channel_path
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 d
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
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(struc
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_
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 *d
{
struct channel_path *cp;

- cp = container_of(dev, struct channel_path, dev);
+ cp = to_channelpath(dev);
kfree(cp);
}


--
blue skies,
Martin.

"Reality continues to ruin my life." - Calvin.