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Staging: comedi: replace pr_err with dev_err

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This patch replace pr_err with dev_err, when appropriate device
structure is found.
Issue found using the following Coccinelle script:

@r exists@
identifier f, s, i;
position p;
@@

f(...,struct s *i,...) {
<+...
when != i == NULL
pr_err@p(...);
...+>
}

@rr@
identifier r.s, fld;
@@

struct s {
	...
	struct device *fld;
	...
};

@@
identifier r.i, rr.fld;
position r.p;
@@
-pr_err@p
+dev_err
   (
+ i->fld,
...)

Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Haneen Mohammed
2015-03-17 08:33:51 +03:00
committed by Greg Kroah-Hartman
parent 4c205ab534
commit a112eab4d5
1 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/staging/comedi/comedi_fops.c
View File

@@ -2700,7 +2700,8 @@ struct comedi_device *comedi_alloc_board_minor(struct device *hardware_device)
mutex_unlock(&dev->mutex);
comedi_device_cleanup(dev);
comedi_dev_put(dev);
pr_err("ran out of minor numbers for board device files\n");
dev_err(hardware_device,
"ran out of minor numbers for board device files\n");
return ERR_PTR(-EBUSY);
}
dev->minor = i;
@@ -2753,7 +2754,8 @@ int comedi_alloc_subdevice_minor(struct comedi_subdevice *s)
}
mutex_unlock(&comedi_subdevice_minor_table_lock);
if (i == COMEDI_NUM_SUBDEVICE_MINORS) {
pr_err("ran out of minor numbers for subdevice files\n");
dev_err(dev->class_dev,
"ran out of minor numbers for subdevice files\n");
return -EBUSY;
}
i += COMEDI_NUM_BOARD_MINORS;