ata: libata: move ata_{port,link,dev}_dbg to standard pr_XXX() macros

Use standard pr_{debug,info,notice,warn,err} macros instead of the
hand-crafted printk helpers.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>

1 files changed, 38 insertions, 31 deletions

diff --git a/include/linux/libata.h b/include/linux/libata.h
index 235fdbeb19ea..39cdde0b9491 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -1489,51 +1489,61 @@ static inline int sata_srst_pmp(struct ata_link *link)
 	return link->pmp;
 }
 
-/*
- * printk helpers
- */
-__printf(3, 4)
-void ata_port_printk(const struct ata_port *ap, const char *level,
-		     const char *fmt, ...);
-__printf(3, 4)
-void ata_link_printk(const struct ata_link *link, const char *level,
-		     const char *fmt, ...);
-__printf(3, 4)
-void ata_dev_printk(const struct ata_device *dev, const char *level,
-		    const char *fmt, ...);
+#define ata_port_printk(level, ap, fmt, ...)			\
+	pr_ ## level ("ata%u: " fmt, (ap)->print_id, ##__VA_ARGS__)
 
 #define ata_port_err(ap, fmt, ...)				\
-	ata_port_printk(ap, KERN_ERR, fmt, ##__VA_ARGS__)
+	ata_port_printk(err, ap, fmt, ##__VA_ARGS__)
 #define ata_port_warn(ap, fmt, ...)				\
-	ata_port_printk(ap, KERN_WARNING, fmt, ##__VA_ARGS__)
+	ata_port_printk(warn, ap, fmt, ##__VA_ARGS__)
 #define ata_port_notice(ap, fmt, ...)				\
-	ata_port_printk(ap, KERN_NOTICE, fmt, ##__VA_ARGS__)
+	ata_port_printk(notice, ap, fmt, ##__VA_ARGS__)
 #define ata_port_info(ap, fmt, ...)				\
-	ata_port_printk(ap, KERN_INFO, fmt, ##__VA_ARGS__)
+	ata_port_printk(info, ap, fmt, ##__VA_ARGS__)
 #define ata_port_dbg(ap, fmt, ...)				\
-	ata_port_printk(ap, KERN_DEBUG, fmt, ##__VA_ARGS__)
+	ata_port_printk(debug, ap, fmt, ##__VA_ARGS__)
+
+#define ata_link_printk(level, link, fmt, ...)			\
+do {								\
+	if (sata_pmp_attached((link)->ap) ||			\
+	    (link)->ap->slave_link)				\
+		pr_ ## level ("ata%u.%02u: " fmt,		\
+			      (link)->ap->print_id,		\
+			      (link)->pmp,			\
+			      ##__VA_ARGS__);			\
+        else							\
+		pr_ ## level ("ata%u: " fmt,			\
+			      (link)->ap->print_id,		\
+			      ##__VA_ARGS__);			\
+} while (0)
 
 #define ata_link_err(link, fmt, ...)				\
-	ata_link_printk(link, KERN_ERR, fmt, ##__VA_ARGS__)
+	ata_link_printk(err, link, fmt, ##__VA_ARGS__)
 #define ata_link_warn(link, fmt, ...)				\
-	ata_link_printk(link, KERN_WARNING, fmt, ##__VA_ARGS__)
+	ata_link_printk(warn, link, fmt, ##__VA_ARGS__)
 #define ata_link_notice(link, fmt, ...)				\
-	ata_link_printk(link, KERN_NOTICE, fmt, ##__VA_ARGS__)
+	ata_link_printk(notice, link, fmt, ##__VA_ARGS__)
 #define ata_link_info(link, fmt, ...)				\
-	ata_link_printk(link, KERN_INFO, fmt, ##__VA_ARGS__)
+	ata_link_printk(info, link, fmt, ##__VA_ARGS__)
 #define ata_link_dbg(link, fmt, ...)				\
-	ata_link_printk(link, KERN_DEBUG, fmt, ##__VA_ARGS__)
+	ata_link_printk(debug, link, fmt, ##__VA_ARGS__)
+
+#define ata_dev_printk(level, dev, fmt, ...)			\
+        pr_ ## level("ata%u.%02u: " fmt,			\
+               (dev)->link->ap->print_id,			\
+	       (dev)->link->pmp + (dev)->devno,			\
+	       ##__VA_ARGS__)
 
 #define ata_dev_err(dev, fmt, ...)				\
-	ata_dev_printk(dev, KERN_ERR, fmt, ##__VA_ARGS__)
+	ata_dev_printk(err, dev, fmt, ##__VA_ARGS__)
 #define ata_dev_warn(dev, fmt, ...)				\
-	ata_dev_printk(dev, KERN_WARNING, fmt, ##__VA_ARGS__)
+	ata_dev_printk(warn, dev, fmt, ##__VA_ARGS__)
 #define ata_dev_notice(dev, fmt, ...)				\
-	ata_dev_printk(dev, KERN_NOTICE, fmt, ##__VA_ARGS__)
+	ata_dev_printk(notice, dev, fmt, ##__VA_ARGS__)
 #define ata_dev_info(dev, fmt, ...)				\
-	ata_dev_printk(dev, KERN_INFO, fmt, ##__VA_ARGS__)
+	ata_dev_printk(info, dev, fmt, ##__VA_ARGS__)
 #define ata_dev_dbg(dev, fmt, ...)				\
-	ata_dev_printk(dev, KERN_DEBUG, fmt, ##__VA_ARGS__)
+	ata_dev_printk(debug, dev, fmt, ##__VA_ARGS__)
 
 void ata_print_version(const struct device *dev, const char *version);
 
@@ -2067,11 +2077,8 @@ static inline u8 ata_wait_idle(struct ata_port *ap)
 {
 	u8 status = ata_sff_busy_wait(ap, ATA_BUSY | ATA_DRQ, 1000);
 
-#ifdef ATA_DEBUG
 	if (status != 0xff && (status & (ATA_BUSY | ATA_DRQ)))
-		ata_port_printk(ap, KERN_DEBUG, "abnormal Status 0x%X\n",
-				status);
-#endif
+		ata_port_dbg(ap, "abnormal Status 0x%X\n", status);
 
 	return status;
 }