diff --git a/include/linux/libata.h b/include/linux/libata.h
index a1ceb5b..5697194 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -824,6 +824,19 @@
 	(ehi)->desc_len = 0; \
 } while (0)
 
+static inline void ata_ehi_hotplugged(struct ata_eh_info *ehi)
+{
+	if (ehi->flags & ATA_EHI_HOTPLUGGED)
+		return;
+
+	ehi->flags |= ATA_EHI_HOTPLUGGED;
+	ehi->hotplug_timestamp = jiffies;
+
+	ehi->err_mask |= AC_ERR_ATA_BUS;
+	ehi->action |= ATA_EH_SOFTRESET;
+	ehi->probe_mask |= (1 << ATA_MAX_DEVICES) - 1;
+}
+
 /*
  * qc helpers
  */