mtd: maps: bcm963xx-flash: clean up printk usage

Replace raw printk's with their pr_XXX equivalent and unify broken up
strings so they become grepable.

Also replace the PFX definition with a pr_fmt().

Signed-off-by: Jonas Gorski <[e-mail]>
Acked-by: Florian Fainelli <[e-mail]>
Signed-off-by: Artem Bityutskiy <[e-mail]>
Signed-off-by: David Woodhouse <[e-mail]>

drivers/mtd/maps/bcm963xx-flash.c

···
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
···
 
 #define BCM63XX_BUSWIDTH	2		/* Buswidth */
 #define BCM63XX_EXTENDED_SIZE	0xBFC00000	/* Extended flash address */
-
-#define PFX KBUILD_MODNAME ": "
 
 static struct mtd_partition *parsed_parts;
 
···
 	tagversion = &(buf->tag_version[0]);
 	boardid = &(buf->board_id[0]);
 
-	printk(KERN_INFO PFX "CFE boot tag found with version %s "
-				"and board type %s\n", tagversion, boardid);
+	pr_info("CFE boot tag found with version %s and board type %s\n",
+		tagversion, boardid);
 
 	kerneladdr = kerneladdr - BCM63XX_EXTENDED_SIZE;
 	rootfsaddr = kerneladdr + kernellen;
···
 	parts[curpart].size = master->size - parts[0].size - parts[3].size;
 
 	for (i = 0; i < nrparts; i++)
-		printk(KERN_INFO PFX "Partition %d is %s offset %lx and "
-					"length %lx\n", i, parts[i].name,
-					(long unsigned int)(parts[i].offset),
-					(long unsigned int)(parts[i].size));
+		pr_info("Partition %d is %s offset %lx and length %lx\n", i,
+			parts[i].name, (long unsigned int)(parts[i].offset),
+			(long unsigned int)(parts[i].size));
 
-	printk(KERN_INFO PFX "Spare partition is offset %x and length %x\n",
-							spareaddr, sparelen);
+	pr_info("Spare partition is offset %x and length %x\n",	spareaddr,
+		sparelen);
+
 	*pparts = parts;
 	vfree(buf);