parport_pc: Convert DPRINTK to pr_debug

Use a more common logging style.

Miscellanea:

o One message converted from KERN_INFO to KERN_DEBUG
Signed-off-by: Joe Perches <joe@perches.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Link: https://lore.kernel.org/r/20200403134325.11523-7-sudipm.mukherjee@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/parport/parport_pc.c

@@ -87,13 +87,6 @@
 
 #undef DEBUG
 
-#ifdef DEBUG
-#define DPRINTK  printk
-#else
-#define DPRINTK(stuff...)
-#endif
-
-
 #define NR_SUPERIOS 3
 static struct superio_struct {	/* For Super-IO chips autodetection */
 	int io;
@@ -118,8 +111,8 @@ static void frob_econtrol(struct parport *pb, unsigned char m,
 	if (m != 0xff)
 		ectr = inb(ECONTROL(pb));
 
-	DPRINTK(KERN_DEBUG "frob_econtrol(%02x,%02x): %02x -> %02x\n",
-		m, v, ectr, (ectr & ~m) ^ v);
+	pr_debug("frob_econtrol(%02x,%02x): %02x -> %02x\n",
+		 m, v, ectr, (ectr & ~m) ^ v);
 
 	outb((ectr & ~m) ^ v, ECONTROL(pb));
 }
@@ -142,7 +135,7 @@ static int change_mode(struct parport *p, int m)
 	unsigned char oecr;
 	int mode;
 
-	DPRINTK(KERN_INFO "parport change_mode ECP-ISA to mode 0x%02x\n", m);
+	pr_debug("parport change_mode ECP-ISA to mode 0x%02x\n", m);
 
 	if (!priv->ecr) {
 		printk(KERN_DEBUG "change_mode: but there's no ECR!\n");
@@ -2295,7 +2288,7 @@ static int sio_ite_8872_probe(struct pci_dev *pdev, int autoirq, int autodma,
 	int irq;
 	int i;
 
-	DPRINTK(KERN_DEBUG "sio_ite_8872_probe()\n");
+	pr_debug("sio_ite_8872_probe()\n");
 
 	/* make sure which one chip */
 	for (i = 0; i < 5; i++) {
@@ -2360,11 +2353,9 @@ static int sio_ite_8872_probe(struct pci_dev *pdev, int autoirq, int autodma,
 	pci_write_config_dword(pdev, 0x9c,
 				ite8872set | (ite8872_irq * 0x11111));
 
-	DPRINTK(KERN_DEBUG "ITE887x: The IRQ is %d.\n", ite8872_irq);
-	DPRINTK(KERN_DEBUG "ITE887x: The PARALLEL I/O port is 0x%x.\n",
-		 ite8872_lpt);
-	DPRINTK(KERN_DEBUG "ITE887x: The PARALLEL I/O porthi is 0x%x.\n",
-		 ite8872_lpthi);
+	pr_debug("ITE887x: The IRQ is %d\n", ite8872_irq);
+	pr_debug("ITE887x: The PARALLEL I/O port is 0x%x\n", ite8872_lpt);
+	pr_debug("ITE887x: The PARALLEL I/O porthi is 0x%x\n", ite8872_lpthi);
 
 	/* Let the user (or defaults) steer us away from interrupts */
 	irq = ite8872_irq;