libata: add ata_ratelimit(), use it in AHCI driver irq handler

2005-10-05 02:58:32 -04:00
parent 643736a58d
commit 67846b3017
3 changed files with 50 additions and 6 deletions
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -410,6 +410,8 @@ extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmn
 extern int ata_scsi_error(struct Scsi_Host *host);
 extern int ata_scsi_release(struct Scsi_Host *host);
 extern unsigned int ata_host_intr(struct ata_port *ap, struct ata_queued_cmd *qc);
+extern int ata_ratelimit(void);
+
 /*
 * Default driver ops implementations
 */