From 1552945669b4fb23bff8d3b30221bfe3ade63515 Mon Sep 17 00:00:00 2001
From: Tejun Heo <htejun@gmail.com>
Date: Mon, 30 Jul 2007 14:23:03 +0900
Subject: libata: use ata_port_printk() in ata_wait_idle()

ata_wait_idle() identified controller by printing out the address of
the Status register.  This is bogus because 1. it's iomapped address
2. some controllers don't have Status register and don't initialize
the field.  Use ata_port_printk() instead.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

diff --git a/include/linux/libata.h b/include/linux/libata.h
index d98e8b5..86cc049 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -1182,9 +1182,11 @@ static inline u8 ata_wait_idle(struct ata_port *ap)
 {
 	u8 status = ata_busy_wait(ap, ATA_BUSY | ATA_DRQ, 1000);
 
+#ifdef ATA_DEBUG
 	if (status != 0xff && (status & (ATA_BUSY | ATA_DRQ)))
-		DPRINTK("ATA: abnormal status 0x%X on port 0x%p\n",
-			status, ap->ioaddr.status_addr);
+		ata_port_printk(ap, KERN_DEBUG, "abnormal Status 0x%X\n",
+				status);
+#endif
 
 	return status;
 }
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