ata: libata: drop ata_msg_error() and ata_msg_intr()

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

drivers/ata/libata-core.c

@@ -5345,11 +5345,11 @@ struct ata_port *ata_port_alloc(struct ata_host *host)
 
 #if defined(ATA_VERBOSE_DEBUG)
 	/* turn on all debugging levels */
-	ap->msg_enable = 0x00FF;
+	ap->msg_enable = 0x003F;
 #elif defined(ATA_DEBUG)
-	ap->msg_enable = ATA_MSG_DRV | ATA_MSG_INFO | ATA_MSG_CTL | ATA_MSG_WARN | ATA_MSG_ERR;
+	ap->msg_enable = ATA_MSG_DRV | ATA_MSG_INFO | ATA_MSG_CTL | ATA_MSG_WARN;
 #else
-	ap->msg_enable = ATA_MSG_DRV | ATA_MSG_ERR | ATA_MSG_WARN;
+	ap->msg_enable = ATA_MSG_DRV | ATA_MSG_WARN;
 #endif
 
 	mutex_init(&ap->scsi_scan_mutex);

include/linux/libata.h

@@ -78,8 +78,6 @@ enum {
 	ATA_MSG_WARN	= 0x0008,
 	ATA_MSG_MALLOC	= 0x0010,
 	ATA_MSG_CTL	= 0x0020,
-	ATA_MSG_INTR	= 0x0040,
-	ATA_MSG_ERR	= 0x0080,
 };
 
 #define ata_msg_drv(p)    ((p)->msg_enable & ATA_MSG_DRV)
@@ -88,8 +86,6 @@ enum {
 #define ata_msg_warn(p)   ((p)->msg_enable & ATA_MSG_WARN)
 #define ata_msg_malloc(p) ((p)->msg_enable & ATA_MSG_MALLOC)
 #define ata_msg_ctl(p)    ((p)->msg_enable & ATA_MSG_CTL)
-#define ata_msg_intr(p)   ((p)->msg_enable & ATA_MSG_INTR)
-#define ata_msg_err(p)    ((p)->msg_enable & ATA_MSG_ERR)
 
 static inline u32 ata_msg_init(int dval, int default_msg_enable_bits)
 {