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authorStefan Haberland <stefan.haberland@de.ibm.com>2009-03-26 17:23:49 +0300
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2009-03-26 17:24:05 +0300
commitfc19f381b3828aa4f8a3417dbefc3418ec6bbe10 (patch)
tree521d7537e5929de141ba4b616ccc2ab191d4b9fe /drivers/s390/block/dasd_ioctl.c
parentf3eb5384cf0325c02e306b1d81e70f81a03d7432 (diff)
downloadlinux-fc19f381b3828aa4f8a3417dbefc3418ec6bbe10.tar.xz
[S390] dasd: message cleanup
Moved some Messages into s390 debug feature and changed remaining messages to use the dev_xxx and pr_xxx macros. Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/block/dasd_ioctl.c')
-rw-r--r--drivers/s390/block/dasd_ioctl.c27
1 files changed, 16 insertions, 11 deletions
diff --git a/drivers/s390/block/dasd_ioctl.c b/drivers/s390/block/dasd_ioctl.c
index a3bbdb807bad..4ce3f72ee1c1 100644
--- a/drivers/s390/block/dasd_ioctl.c
+++ b/drivers/s390/block/dasd_ioctl.c
@@ -9,6 +9,9 @@
*
* i/o controls for the dasd driver.
*/
+
+#define KMSG_COMPONENT "dasd"
+
#include <linux/interrupt.h>
#include <linux/major.h>
#include <linux/fs.h>
@@ -94,7 +97,8 @@ static int dasd_ioctl_quiesce(struct dasd_block *block)
if (!capable (CAP_SYS_ADMIN))
return -EACCES;
- DEV_MESSAGE(KERN_DEBUG, base, "%s", "Quiesce IO on device");
+ dev_info(&base->cdev->dev, "The DASD has been put in the quiesce "
+ "state\n");
spin_lock_irqsave(get_ccwdev_lock(base->cdev), flags);
base->stopped |= DASD_STOPPED_QUIESCE;
spin_unlock_irqrestore(get_ccwdev_lock(base->cdev), flags);
@@ -103,7 +107,7 @@ static int dasd_ioctl_quiesce(struct dasd_block *block)
/*
- * Quiesce device.
+ * Resume device.
*/
static int dasd_ioctl_resume(struct dasd_block *block)
{
@@ -114,7 +118,8 @@ static int dasd_ioctl_resume(struct dasd_block *block)
if (!capable (CAP_SYS_ADMIN))
return -EACCES;
- DEV_MESSAGE(KERN_DEBUG, base, "%s", "resume IO on device");
+ dev_info(&base->cdev->dev, "I/O operations have been resumed "
+ "on the DASD\n");
spin_lock_irqsave(get_ccwdev_lock(base->cdev), flags);
base->stopped &= ~DASD_STOPPED_QUIESCE;
spin_unlock_irqrestore(get_ccwdev_lock(base->cdev), flags);
@@ -140,8 +145,8 @@ static int dasd_format(struct dasd_block *block, struct format_data_t *fdata)
return -EPERM;
if (base->state != DASD_STATE_BASIC) {
- DEV_MESSAGE(KERN_WARNING, base, "%s",
- "dasd_format: device is not disabled! ");
+ dev_warn(&base->cdev->dev,
+ "The DASD cannot be formatted while it is enabled\n");
return -EBUSY;
}
@@ -169,10 +174,9 @@ static int dasd_format(struct dasd_block *block, struct format_data_t *fdata)
dasd_sfree_request(cqr, cqr->memdev);
if (rc) {
if (rc != -ERESTARTSYS)
- DEV_MESSAGE(KERN_ERR, base,
- " Formatting of unit %u failed "
- "with rc = %d",
- fdata->start_unit, rc);
+ dev_err(&base->cdev->dev,
+ "Formatting unit %d failed with "
+ "rc=%d\n", fdata->start_unit, rc);
return rc;
}
fdata->start_unit++;
@@ -199,8 +203,9 @@ dasd_ioctl_format(struct block_device *bdev, void __user *argp)
if (copy_from_user(&fdata, argp, sizeof(struct format_data_t)))
return -EFAULT;
if (bdev != bdev->bd_contains) {
- DEV_MESSAGE(KERN_WARNING, block->base, "%s",
- "Cannot low-level format a partition");
+ dev_warn(&block->base->cdev->dev,
+ "The specified DASD is a partition and cannot be "
+ "formatted\n");
return -EINVAL;
}
return dasd_format(block, &fdata);