Staging: comedi: poc: Adding some KERN_ facility level

This fixes some coding style issues like include KERN_ facility levels
in some printk() and one trailing whitespace error.

Signed-off-by: Chihau Chau <chihau@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 4 insertions, 5 deletions

diff --git a/drivers/staging/comedi/drivers/poc.c b/drivers/staging/comedi/drivers/poc.c
index 28eba6d3cb5..e15fbd7d314 100644
--- a/drivers/staging/comedi/drivers/poc.c
+++ b/drivers/staging/comedi/drivers/poc.c
@@ -122,22 +122,21 @@ static int poc_attach(struct comedi_device *dev, struct comedi_devconfig *it)
         unsigned int iosize;
 
         iobase = it->options[0];
-        printk("comedi%d: poc: using %s iobase 0x%lx\n", dev->minor,
+        printk(KERN_INFO "comedi%d: poc: using %s iobase 0x%lx\n", dev->minor,
                this_board->name, iobase);
 
         dev->board_name = this_board->name;
 
         if (iobase == 0) {
-                printk("io base address required\n");
+                printk(KERN_ERR "io base address required\n");
                 return -EINVAL;
         }
 
         iosize = this_board->iosize;
         /* check if io addresses are available */
         if (!request_region(iobase, iosize, "dac02")) {
-                printk
-                    ("I/O port conflict: failed to allocate ports 0x%lx to "
-                                        "0x%lx\n", iobase, iobase + iosize - 1);
+                printk(KERN_ERR "I/O port conflict: failed to allocate ports "
+                        "0x%lx to 0x%lx\n", iobase, iobase + iosize - 1);
                 return -EIO;
         }
         dev->iobase = iobase;