scsi: mpt3sas: Add ioc_<level> logging macros

These macros can help identify specific logging uses and eventually perhaps
reduce object sizes.

Signed-off-by: Joe Perches <[e-mail]>
Acked-by: Suganath Prabu <[e-mail]>
Signed-off-by: Martin K. Petersen <[e-mail]>

drivers/scsi/mpt3sas/mpt3sas_base.h

···
  */
 #define MPT3SAS_FMT			"%s: "
 
+#define ioc_err(ioc, fmt, ...)						\
+	pr_err("%s: " fmt, (ioc)->name, ##__VA_ARGS__)
+#define ioc_notice(ioc, fmt, ...)					\
+	pr_notice("%s: " fmt, (ioc)->name, ##__VA_ARGS__)
+#define ioc_warn(ioc, fmt, ...)						\
+	pr_warn("%s: " fmt, (ioc)->name, ##__VA_ARGS__)
+#define ioc_info(ioc, fmt, ...)						\
+	pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__)
+
 /*
  *  WarpDrive Specific Log codes
  */