orinoco: make firmware download less verbose

The firmware download code has been in a couple of releases, without any
significant issues reported in this code.

Convert to use pr_debug, so the messages can be recoverred by defining
DEBUG.
Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/orinoco/hermes_dld.c

@@ -309,7 +309,7 @@ int hermes_read_pda(hermes_t *hw,
 
 	/* Open auxiliary port */
 	ret = hermes_aux_control(hw, 1);
-	printk(KERN_DEBUG PFX "AUX enable returned %d\n", ret);
+	pr_debug(PFX "AUX enable returned %d\n", ret);
 	if (ret)
 		return ret;
 
@@ -319,11 +319,11 @@ int hermes_read_pda(hermes_t *hw,
 
 	/* Close aux port */
 	ret = hermes_aux_control(hw, 0);
-	printk(KERN_DEBUG PFX "AUX disable returned %d\n", ret);
+	pr_debug(PFX "AUX disable returned %d\n", ret);
 
 	/* Check PDA length */
 	pda_size = le16_to_cpu(pda[0]);
-	printk(KERN_DEBUG PFX "Actual PDA length %d, Max allowed %d\n",
+	pr_debug(PFX "Actual PDA length %d, Max allowed %d\n",
 		 pda_size, pda_len);
 	if (pda_size > pda_len)
 		return -EINVAL;
@@ -422,20 +422,19 @@ int hermesi_program_init(hermes_t *hw, u32 offset)
 		return err;
 
 	err = hermes_aux_control(hw, 1);
-	printk(KERN_DEBUG PFX "AUX enable returned %d\n", err);
+	pr_debug(PFX "AUX enable returned %d\n", err);
 
 	if (err)
 		return err;
 
-	printk(KERN_DEBUG PFX "Enabling volatile, EP 0x%08x\n", offset);
+	pr_debug(KERN_DEBUG PFX "Enabling volatile, EP 0x%08x\n", offset);
 	err = hermes_doicmd_wait(hw,
 				 HERMES_PROGRAM_ENABLE_VOLATILE,
 				 offset & 0xFFFFu,
 				 offset >> 16,
 				 0,
 				 NULL);
-	printk(KERN_DEBUG PFX "PROGRAM_ENABLE returned %d\n",
-	       err);
+	pr_debug(PFX "PROGRAM_ENABLE returned %d\n", err);
 
 	return err;
 }
@@ -454,7 +453,7 @@ int hermesi_program_end(hermes_t *hw)
 
 	rc = hermes_docmd_wait(hw, HERMES_PROGRAM_DISABLE, 0, &resp);
 
-	printk(KERN_DEBUG PFX "PROGRAM_DISABLE returned %d, "
+	pr_debug(PFX "PROGRAM_DISABLE returned %d, "
 		 "r0 0x%04x, r1 0x%04x, r2 0x%04x\n",
 		 rc, resp.resp0, resp.resp1, resp.resp2);
 
@@ -463,7 +462,7 @@ int hermesi_program_end(hermes_t *hw)
 		rc = -EIO;
 
 	err = hermes_aux_control(hw, 0);
-	printk(KERN_DEBUG PFX "AUX disable returned %d\n", err);
+	pr_debug(PFX "AUX disable returned %d\n", err);
 
 	/* Acknowledge any outstanding command */
 	hermes_write_regn(hw, EVACK, 0xFFFF);
@@ -496,9 +495,8 @@ int hermes_program(hermes_t *hw, const char *first_block, const void *end)
 
 	while ((blkaddr != BLOCK_END) &&
 	       (((void *) blk + blklen) <= end)) {
-		printk(KERN_DEBUG PFX
-		       "Programming block of length %d to address 0x%08x\n",
-		       blklen, blkaddr);
+		pr_debug(PFX "Programming block of length %d "
+			 "to address 0x%08x\n", blklen, blkaddr);
 
 #if !LIMIT_PROGRAM_SIZE
 		/* wl_lkm driver splits this into writes of 2000 bytes */
@@ -510,8 +508,7 @@ int hermes_program(hermes_t *hw, const char *first_block, const void *end)
 		addr = blkaddr;
 
 		while (addr < (blkaddr + blklen)) {
-			printk(KERN_DEBUG PFX
-			       "Programming subblock of length %d "
+			pr_debug(PFX "Programming subblock of length %d "
 				 "to address 0x%08x. Data @ %p\n",
 				 len, addr, &blk->data[addr - blkaddr]);
 
@@ -643,7 +640,7 @@ int hermes_apply_pda_with_defaults(hermes_t *hw,
 
 		pdi = hermes_find_pdi(first_pdi, record_id, pda_end);
 		if (pdi)
-			printk(KERN_DEBUG PFX "Found record 0x%04x at %p\n",
+			pr_debug(PFX "Found record 0x%04x at %p\n",
 				 record_id, pdi);
 
 		switch (record_id) {
@@ -654,7 +651,7 @@ int hermes_apply_pda_with_defaults(hermes_t *hw,
 			default_pdi = NULL;
 			if (outdoor_pdi) {
 				pdi = outdoor_pdi;
-				printk(KERN_DEBUG PFX
+				pr_debug(PFX
 					 "Using outdoor record 0x%04x at %p\n",
 					 record_id + 1, pdi);
 			}
@@ -684,8 +681,7 @@ int hermes_apply_pda_with_defaults(hermes_t *hw,
 		if (!pdi && default_pdi) {
 			/* Use default */
 			pdi = default_pdi;
-			printk(KERN_DEBUG PFX
-			       "Using default record 0x%04x at %p\n",
+			pr_debug(PFX "Using default record 0x%04x at %p\n",
 				 record_id, pdi);
 		}