staging: comedi: pcl724: tidy up multi-line comments

Tidy up the multi-line comments are the beginning of the file to follow
the CodingStyle.

Cleanup the comedi comment block about the driver to follow the normal
comedi style.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/pcl724.c

 /*
-    comedi/drivers/pcl724.c
-
-    Michal Dobes <dobes@tesnet.cz>
-
-    hardware driver for Advantech cards:
-     card:   PCL-724, PCL-722, PCL-731
-     driver: pcl724,  pcl722,  pcl731
-    and ADLink cards:
-     card:   ACL-7122, ACL-7124, PET-48DIO
-     driver: acl7122,  acl7124,  pet48dio
-
-    Options for PCL-724, PCL-731, ACL-7124 and PET-48DIO:
-     [0] - IO Base
-
-    Options for PCL-722 and ACL-7122:
-     [0] - IO Base
-     [1] - IRQ (0=disable IRQ) IRQ isn't supported at this time!
-     [2] -number of DIO:
-	      0, 144: 144 DIO configuration
-	      1,  96:  96 DIO configuration
-*/
-/*
-Driver: pcl724
-Description: Advantech PCL-724, PCL-722, PCL-731 ADLink ACL-7122, ACL-7124,
-  PET-48DIO
-Author: Michal Dobes <dobes@tesnet.cz>
-Devices: [Advantech] PCL-724 (pcl724), PCL-722 (pcl722), PCL-731 (pcl731),
-  [ADLink] ACL-7122 (acl7122), ACL-7124 (acl7124), PET-48DIO (pet48dio)
-Status: untested
-
-This is driver for digital I/O boards PCL-722/724/731 with 144/24/48 DIO
-and for digital I/O boards ACL-7122/7124/PET-48DIO with 144/24/48 DIO.
-It need 8255.o for operations and only immediate mode is supported.
-See the source for configuration details.
-*/
+ * pcl724.c
+ * Comedi driver for 8255 based ISA DIO boards
+ *
+ * Michal Dobes <dobes@tesnet.cz>
+ */
+
 /*
- * check_driver overrides:
- *   struct comedi_insn
+ * Driver: pcl724
+ * Description: Comedi driver for 8255 based ISA DIO boards
+ * Devices: (Advantech) PCL-724 [pcl724]
+ *	    (Advantech) PCL-722 [pcl722]
+ *	    (Advantech) PCL-731 [pcl731]
+ *	    (ADLink) ACL-7122 [acl7122]
+ *	    (ADLink) ACL-7124 [acl7124]
+ *	    (ADLink) PET-48DIO [pet48dio]
+ * Author: Michal Dobes <dobes@tesnet.cz>
+ * Status: untested
+ *
+ * Configuration options:
+ *   [0] - IO Base
+ *   [1] - IRQ (not supported)
+ *   [2] - number of DIO (pcl722 and acl7122 boards)
+ *	   0, 144: 144 DIO configuration
+ *	   1,  96:  96 DIO configuration
  */
 
 #include "../comedidev.h"